Fructose and Cardiometabolic Disorders: The Controversy Will, and Must, Continue

array:24 ["pii" => "S1807593222023833" "issn" => "18075932" "doi" => "10.1590/S1807-59322010000700013" "estado" => "S300" "fechaPublicacion" => "2010-01-01" "aid" => "2383" "copyright" => "CLINICS" "copyrightAnyo" => "2010" "documento" => "article" "crossmark" => 0 "licencia" => "https://creativecommons.org/licenses/by-nc/3.0/" "subdocumento" => "rev" "cita" => "Clinics. 2010;65:729-38" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:1 [ "total" => 0 ] "itemSiguiente" => array:19 [ "pii" => "S1807593222023845" "issn" => "18075932" "doi" => "10.1590/S1807-59322010000700014" "estado" => "S300" "fechaPublicacion" => "2010-01-01" "aid" => "2384" "copyright" => "CLINICS" "documento" => "simple-article" "crossmark" => 0 "licencia" => "https://creativecommons.org/licenses/by-nc/3.0/" "subdocumento" => "cor" "cita" => "Clinics. 2010;65:739-42" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:1 [ "total" => 0 ] "en" => array:10 [ "idiomaDefecto" => true "cabecera" => "Letter to the Editor" "titulo" => "Eccrine Porocarcinoma (Malignant Eccrine Poroma): A Series of Eight Challenging Cases" "tienePdf" => "en" "tieneTextoCompleto" => "en" "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "739" "paginaFinal" => "742" ] ] "contieneTextoCompleto" => array:1 [ "en" => true ] "contienePdf" => array:1 [ "en" => true ] "resumenGrafico" => array:2 [ "original" => 0 "multimedia" => array:7 [ "identificador" => "fig1" "etiqueta" => "Figure 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 416 "Ancho" => 557 "Tamanyo" => 58581 ] ] "descripcion" => array:1 [ "en" => "Eccrine Porocarcinoma – Histology. A. diffuse infiltrative pattern, B. atypical elongated cells and central groove, C. duct formation, D. mitotic figure (arrow)" ] ] ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "Murilo de Almeida Luz, Daniel Cury Ogata, Marcos Flávio Gomes Montenegro, Luciano José Biasi, Leandro Carvalho Ribeiro" "autores" => array:5 [ 0 => array:2 [ "nombre" => "Murilo" "apellidos" => "de Almeida Luz" ] 1 => array:2 [ "nombre" => "Daniel Cury" "apellidos" => "Ogata" ] 2 => array:2 [ "nombre" => "Marcos Flávio Gomes" "apellidos" => "Montenegro" ] 3 => array:2 [ "nombre" => "Luciano José" "apellidos" => "Biasi" ] 4 => array:2 [ "nombre" => "Leandro Carvalho" "apellidos" => "Ribeiro" ] ] ] ] ] "idiomaDefecto" => "en" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1807593222023845?idApp=UINPBA00004N" "url" => "/18075932/0000006500000007/v1_202212010714/S1807593222023845/v1_202212010714/en/main.assets" ] "itemAnterior" => array:19 [ "pii" => "S1807593222023821" "issn" => "18075932" "doi" => "10.1590/S1807-59322010000700012" "estado" => "S300" "fechaPublicacion" => "2010-01-01" "aid" => "2382" "copyright" => "CLINICS" "documento" => "article" "crossmark" => 0 "licencia" => "https://creativecommons.org/licenses/by-nc/3.0/" "subdocumento" => "rev" "cita" => "Clinics. 2010;65:723-8" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:1 [ "total" => 0 ] "en" => array:11 [ "idiomaDefecto" => true "cabecera" => "Review" "titulo" => "Anti-Hypertensive Drugs Have Different Effects on Ventricular Hypertrophy Regression" "tienePdf" => "en" "tieneTextoCompleto" => "en" "tieneResumen" => "en" "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "723" "paginaFinal" => "728" ] ] "contieneResumen" => array:1 [ "en" => true ] "contieneTextoCompleto" => array:1 [ "en" => true ] "contienePdf" => array:1 [ "en" => true ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "Celso Ferreira Filho, Luiz Carlos de Abreu, Vitor E. Valenti, Marcelo Ferreira, Adriano Meneghini, José Alexandre Silveira, Andrés R. Pérez Riera, Eduardo Colombari, Neif Murad, Paulo Roberto Santos-Silva, Lovian José Henrique Pereira da Silva, Luiz Carlos Marques Vanderlei, Tatiana D. Carvalho" "autores" => array:14 [ 0 => array:2 [ "nombre" => "Celso Ferreira" "apellidos" => "Filho" ] 1 => array:2 [ "nombre" => "Luiz Carlos" "apellidos" => "de Abreu" ] 2 => array:2 [ "nombre" => "Vitor E." "apellidos" => "Valenti" ] 3 => array:2 [ "nombre" => "Marcelo" "apellidos" => "Ferreira" ] 4 => array:2 [ "nombre" => "Adriano" "apellidos" => "Meneghini" ] 5 => array:2 [ "nombre" => "José Alexandre" "apellidos" => "Silveira" ] 6 => array:2 [ "nombre" => "Andrés R." "apellidos" => "Pérez Riera" ] 7 => array:2 [ "nombre" => "Eduardo" "apellidos" => "Colombari" ] 8 => array:2 [ "nombre" => "Neif" "apellidos" => "Murad" ] 9 => array:2 [ "nombre" => "Paulo Roberto" "apellidos" => "Santos-Silva" ] 10 => array:2 [ "nombre" => "Lovian José Henrique Pereira da" "apellidos" => "Silva" ] 11 => array:2 [ "nombre" => "Luiz Carlos Marques" "apellidos" => "Vanderlei" ] 12 => array:2 [ "nombre" => "Tatiana D." "apellidos" => "Carvalho" ] 13 => array:2 [ "nombre" => "Celso" "apellidos" => "Ferreira" ] ] ] ] ] "idiomaDefecto" => "en" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1807593222023821?idApp=UINPBA00004N" "url" => "/18075932/0000006500000007/v1_202212010714/S1807593222023821/v1_202212010714/en/main.assets" ] "en" => array:18 [ "idiomaDefecto" => true "cabecera" => "Review" "titulo" => "Fructose and Cardiometabolic Disorders: The Controversy Will, and Must, Continue" "tieneTextoCompleto" => true "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "729" "paginaFinal" => "738" ] ] "autores" => array:1 [ 0 => array:4 [ "autoresLista" => "Nicolas Wiernsperger, Alain Geloen, Jean-Robert Rapin" "autores" => array:3 [ 0 => array:4 [ "nombre" => "Nicolas" "apellidos" => "Wiernsperger" "email" => array:1 [ 0 => "nicolas.wiernsperger@free.fr" ] "referencia" => array:3 [ 0 => array:2 [ "etiqueta" => "I" "identificador" => "aff1" ] 1 => array:2 [ "etiqueta" => "III" "identificador" => "aff3" ] 2 => array:2 [ "etiqueta" => "*" "identificador" => "cor1" ] ] ] 1 => array:3 [ "nombre" => "Alain" "apellidos" => "Geloen" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "I" "identificador" => "aff1" ] ] ] 2 => array:3 [ "nombre" => "Jean-Robert" "apellidos" => "Rapin" "referencia" => array:2 [ 0 => array:2 [ "etiqueta" => "II" "identificador" => "aff2" ] 1 => array:2 [ "etiqueta" => "III" "identificador" => "aff3" ] ] ] ] "afiliaciones" => array:3 [ 0 => array:3 [ "entidad" => "INSERM U 870, INSA Lyon - Villeurbanne, France" "etiqueta" => "I" "identificador" => "aff1" ] 1 => array:3 [ "entidad" => "Faculty of Pharmacy, University of Burgundy - Dijon, France" "etiqueta" => "II" "identificador" => "aff2" ] 2 => array:3 [ "entidad" => "Association Remedes - Orlienas, France" "etiqueta" => "II" "identificador" => "aff3" ] ] "correspondencia" => array:1 [ 0 => array:3 [ "identificador" => "cor1" "etiqueta" => "*" "correspondencia" => "Tel: 33 472310579" ] ] ] ] "resumenGrafico" => array:2 [ "original" => 0 "multimedia" => array:7 [ "identificador" => "fig2" "etiqueta" => "Figure 2" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr2.jpeg" "Alto" => 315 "Ancho" => 512 "Tamanyo" => 28196 ] ] "descripcion" => array:1 [ "en" => "Summary of short- and long-term metabolic and vascular disturbances and the underlying mechanistic pathways induced by high fructose intake." ] ] ] "textoCompleto" => "INTRODUCTIONIn recent years, there has been increasing interest in the role of dietary fructose (F) as a possible health risk. For decades, there has been a debate as to whether F, which has a lower glycemic index than glucose (G) and does not induce insulin secretion, is a good dietary alternative for diabetic patients. This important question has never been answered. More recently, it has been suggested that the worldwide burden of obesity and type 2 diabetes (T2DM) in young adults might be linked to a parallel increase in the consumption of artificially sweetened food, particularly soft drinks.<a class="elsevierStyleCrossRef" href="#bib1">1</a> Frequently in the United States, beverages (sodas and fruit juices) are sweetened by F, which is added as high F corn syrup (HFCS). HFCS has suddenly attracted attention regarding its responsibility in causing these metabolic disturbances. However, it must be noted here that this phenomenon particularly applies to the United States because countries in Europe and elsewhere have limited the use of HFCS. This is one reason, as will be seen later, for the ongoing discrepancies and as-yet uncertain conclusions.The present review describes the various aspects of this important clinical question, exposes the reasons for some major discrepancies and details some reasons why we are missing firm conclusions and what must still be done to reach them.WHAT DO FRUCTOSE PHARMACODYNAMICS TELL US?IntestinesIn normal alimentation, F is found in fruits and honey, either as pure F or as sucrose (S), which is composed of F and G in equimolar amounts. Natural F represents approximately 15% of total F intake. The higher sweetening capacity of F has led to its use as a frequent additive to liquid and solid foods. As will be seen later, this development has major consequences for answering the questions addressed in this review.Although structurally similar, F behaves very differently from G; it is absorbed in limited amounts, and most healthy subjects exhibit signs of intolerance at a daily F intake of approximately 50 g,<a class="elsevierStyleCrossRef" href="#bib2">2</a> free fatty acids and some amino acids favor the absorption of F,<a class="elsevierStyleCrossRefs" href="#bib3">3,4</a> which means that the threshold for intolerance may be even lower. F is transported via a specific glucose transporter, GLUT5, and exits enterocytes via GLUT2 transporters. It is important to note that chronic F intake upregulates GLUT5 expression.<a class="elsevierStyleCrossRef" href="#bib3">3</a> The lipidogenic effect of F starts in the intestines because F increases the levels of fatty acids associated with ApoB48, which are released as chylomicrons.HepatocytesOnce in the portal vein, F is rapidly and almost completely extracted by the liver; the hepatic first pass is close to 100%. Hepatocytes can transform F into various metabolites: glucose, glycogen, lactate, and fat. In contrast to G, F is rapidly converted into triose-P independently of insulin. F is also a good precursor for gluconeogenesis because it generates lactate. Approximately 17% of F becomes glycogen, and approximately 20–50% of an F load leaves the liver as G.<a class="elsevierStyleCrossRef" href="#bib5">5</a> In healthy individuals, compensatory mechanisms reduce other gluconeogenic pathways, maintaining constant total hepatic glucose production. Over a long period of time, however, F decreases the insulin inhibition of hepatic glucose production, leading to hepatic insulin resistance. The phosphorylation of F requires high levels of ATP, leading to acute states of ATP depletion in hepatocytes and possible synthesis of uric acid (discussed below).A typical feature of F is the induction of hypertrigly-ceridemia (HTG), notably because of reduced clearance. This is considered to be the most prominent negative effect of F. In addition to its effects on TGs, F also decreases HDL cholesterol levels.KUPFFER CELLSIn the liver, the majority of cells are non-parenchymal cells. Sinusoids are lined with a dense net of Kupffer cells (KCs) and endothelial cells. KCs make up the largest proportion of macrophages in the body; they are strongly involved in detoxification and inflammatory reactions, liberating TNFα, leukotrienes, interleukins and TGF-β.<a class="elsevierStyleCrossRef" href="#bib6">6</a> Interestingly, KCs have a high density of insulin receptors and extract up to 50% of a G load. Thus, KCs may play an important but hitherto unrecognized and poorly understood role in the regulation of metabolic homeostasis.<a class="elsevierStyleCrossRef" href="#bib7">7</a> The few data sets that are presently available appear paradoxical. One might expect that KC impairment leads to metabolic disturbances because a blockage of KCs has been shown to result in hyperinsulinemia<a class="elsevierStyleCrossRef" href="#bib8">8</a>. Furthermore, the elimination of KCs by clodronate-encapsulated liposomes was recently shown to provoke non-alcoholic steatotic hepatitis (NASH) due to the concomitant elimination of protective IL-10.<a class="elsevierStyleCrossRef" href="#bib9">9</a> Paradoxically, other models using gadolinium chloride to eliminate KCs have shown that this procedure improved insulin resistance and NASH induced by high fat<a class="elsevierStyleCrossRef" href="#bib10">10</a> or S, one of the primary sources of F.<a class="elsevierStyleCrossRef" href="#bib11">11</a> TNFα is considered to be responsible for these disturbances. These data are intriguing, and it is difficult to know if this result is due to the use of gadolinium salt or to a massive overproduction of TNFα, which would then overcome the beneficial effects of these cells. Whatever the explanation, we suggest that the role of KCs requires clarification because this very important hepatic tissue might represent a key element in the problem.WHAT DOES PATHOPHYSIOLOGY TELL US?Metabolic disturbancesHigh F (HF) is suspected to be involved in a series of diseases linked to metabolic disturbances, the best known being HTG and insulin resistance. As will be discussed later, several mechanisms are responsible for these direct and indirect effects of F.F metabolism does not seem to differ significantly between healthy and diabetic subjects. It impairs triglyceride (TG) clearance in both populations, but dyslipidemia is higher in subjects who are already resistant to insulin.<a class="elsevierStyleCrossRef" href="#bib12">12</a> Experimentally, HF diets have long been used to induce a metabolic state that is similar to human metabolic syndromes (MSs), namely insulin resistance and hyperlipidemia. However, this usually does not result in weight gain<a class="elsevierStyleCrossRef" href="#bib13">13</a> although the effects of F might vary among rat strains and some studies have reported weight gain in adolescents.<a class="elsevierStyleCrossRef" href="#bib14">14</a> In hamsters, fasting glycemia and weight were increased after chronic HF feeding.<a class="elsevierStyleCrossRef" href="#bib15">15</a> In mice, F increased adiposity and lipids in the liver, while S did not.<a class="elsevierStyleCrossRef" href="#bib16">16</a> This finding points to possible differences in species reactions to HF, which is important to keep in mind when interpreting different sets of data. In rats, F is usually given in pellets, but it is also efficacious when added to drinking water. According to the concentration of F used, it is possible to generate groups of animals presenting various symptoms ranging from simple insulin resistance to full diabetes. When pure F was used instead of HFCS, no postprandial HTG was observed for oral intakes up to approximately 50 g/d.<a class="elsevierStyleCrossRef" href="#bib17">17</a> HTG and fasting ApoB was, however, increased in overweight or obese women.<a class="elsevierStyleCrossRef" href="#bib18">18</a> Fasting increased levels of TG, VLDL-TAG and leptin without inducing insulin resistance or ectopic fat deposition in healthy males after four weeks of HF administration.<a class="elsevierStyleCrossRef" href="#bib19">19</a> More recently, however, the same group reported that just one week of HF administration increased ectopic fat deposition in the liver and skeletal muscle, with a greater effect seen in the offspring of diabetic parents than in healthy controls.<a class="elsevierStyleCrossRef" href="#bib20">20</a>The lipogenic activity of F can be demonstrated in vitro; adding HFCS-55 (a sweetener widely used in the United States) to hepatocytes leads to HTG and the elevation of lipogenic proteins and oxidative stress. At the same time, insulin resistance and endoplasmic reticulum stress are increased, and mitochondrial dysfunction is illustrated by cytochrome C release.<a class="elsevierStyleCrossRef" href="#bib21">21</a> This finding fits with the mitochondrial disruption seen in human NASH.In rats, the effects of F appear to be stronger in adults than in young animals.<a class="elsevierStyleCrossRef" href="#bib22">22</a> F is usually administered in high doses to rats to rapidly produce insulin resistance, but lower, more relevant levels of F also induce G intolerance if they are administered over long periods of time.<a class="elsevierStyleCrossRef" href="#bib23">23</a> An HF diet in rats is considered to be a relevant model for human NASH, leading to typical hepatic lobular inflammation.<a class="elsevierStyleCrossRef" href="#bib24">24</a>In humans, a high intake of dietary F or sweetened fruit juice (but not whole fresh fruits) leads to impaired G tolerance in genetically susceptible individuals.<a class="elsevierStyleCrossRef" href="#bib25">25</a>In addition to dyslipidemia and insulin resistance/metabolic syndromes, the F in a daily regimen of two or more colas has been shown to increase the risk of gallstones<a class="elsevierStyleCrossRef" href="#bib26">26</a> and chronic kidney disease (stones).<a class="elsevierStyleCrossRef" href="#bib27">27</a>Vascular disturbancesBecause of the high potential of F to glycate proteins compared to G, concern has been raised about the possible roles of F in cardiovascular complications. The reason for this is partly because the acyclic (linear) form of the sugar (which is the glycating form) is larger in F than in G.<a class="elsevierStyleCrossRefs" href="#bib28">28,29</a> A meta-analysis showed that high F consumption increased cardiovascular risk by 24%.<a class="elsevierStyleCrossRef" href="#bib30">30</a> The direct effects of F on protein glycation are questionable, however, because F is almost completely metabolized by the intestines and liver, leaving little if any intact F in the blood. HF is commonly assimilated into soft drinks; however, soft drinks (particularly colas) contain many other glycating (or glycated) agents. Thus, there is possible confusion about the real role of F in in vivo glycation. Some direct glycation might occasionally occur when food and drinks come into direct contact during eating. Indeed, the initial steps of the Maillard reaction occur more rapidly with F than with G, and the glycation of food proteins decreases their digestibility.<a class="elsevierStyleCrossRef" href="#bib31">31</a>The glycation of albumin occurs on Lys-524 and leads to the formation of carboxymethyllysine (CML).<a class="elsevierStyleCrossRef" href="#bib32">32</a> Interestingly, vegetarians show higher levels of CML than normal consumers, which can be explained by their high consumption of fruits, honey and vegetables.<a class="elsevierStyleCrossRef" href="#bib28">28</a> F is known to be involved in cataractogenesis.<a class="elsevierStyleCrossRef" href="#bib33">33</a> However, this is more likely to be due to intracellular F formation resulting from the sorbitol pathway; when F synthesis increases, it can glycate lens crystalline.<a class="elsevierStyleCrossRef" href="#bib34">34</a>Atheromatous plaques are increased in hyper-cholesterolemic rabbits when F is added to their diet.<a class="elsevierStyleCrossRef" href="#bib35">35</a> F is also suspected to cause hypertension (HT); acute F intake has been shown to increase blood pressure and heart rate in humans.<a class="elsevierStyleCrossRefs" href="#bib36">36,37</a> In rats, an HF diet does not automatically generate HT; it seems that only some rat strains develop HT, which is dependent on an animal’s age and diet protocol. This phenomenon may be due to the varying intra- and interspecies sensitivity toward F; indeed, rats, in contrast to humans, possess active uricase.<a class="elsevierStyleCrossRefs" href="#bib38">38,39</a>Vascular reactivity is modified with chronic HF diets, as endothelial dysfunction most likely occurs due to the inhibition of NO synthesis by F.<a class="elsevierStyleCrossRef" href="#bib40">40</a> Our experiments showed an abnormal reactivity of small terminal arterioles in the skeletal muscles of chronically F-fed rats.<a class="elsevierStyleCrossRef" href="#bib41">41</a>Finally, it is important to note that F also increases PAI-1,<a class="elsevierStyleCrossRefs" href="#bib42">42,43</a> a fibrinolytic factor that is known to be involved in the pathology of both metabolic and vascular disturbances of metabolic syndromes.<a class="elsevierStyleCrossRef" href="#bib44">44</a>MECHANISMS INVOLVED IN FRUCTOSE-INDUCED DISTURBANCESDirect effects in splanchnic organsIn contrast to G, F does not increase insulin secretion, which is considered to be potentially beneficial for diabetic patients. However, as described earlier, the primary negative side effect of F is its ability to increase lipid levels, especially TG. F increases both intestinal and hepatic production of atherogenic lipid particles,<a class="elsevierStyleCrossRef" href="#bib45">45</a> in part through chylomicron assembly and secretion.<a class="elsevierStyleCrossRef" href="#bib46">46</a> Because F may even reduce insulin secretion, TG clearance also decreases.<a class="elsevierStyleCrossRef" href="#bib47">47</a> The quantitative effect of F on lipogenesis is a topic of debate. F affects the partitioning of fatty acids toward their esterification, which has been shown in isolated perfused livers.<a class="elsevierStyleCrossRefs" href="#bib48">48,49</a> In addition, F increases phosphofructokinase mRNA as well as G-6PDH and CHREB<a class="elsevierStyleCrossRef" href="#bib50">50</a> and fatty acid synthase activities.<a class="elsevierStyleCrossRef" href="#bib51">51</a> These effects lead to hepatic lipid loading, resulting in NASH (of which an HF diet is a relevant model in rats). The combined negative effects on liver lipid content and lactate and lipid output<a class="elsevierStyleCrossRef" href="#bib52">52</a> makes this organ a crucial effector of HF-induced metabolic disturbances. Independently of an MS diagnosis, patients presenting NASH were found to consume more soft drinks than healthy subjects.<a class="elsevierStyleCrossRef" href="#bib53">53</a> Interestingly, when moderate intake levels of various sweeteners were compared in rats during a ten-week period, both F and HFCS increased alanine aminotransferase activity, although no other differences were observed.<a class="elsevierStyleCrossRef" href="#bib54">54</a> These data show that the first premises of fatty liver can be seen even following moderate F consumption. <a class="elsevierStyleCrossRef" href="#fig1">Figure 1</a> depicts the major fate of F in the splanchnic area as well as some differences between F and G.<elsevierMultimedia ident="fig1"></elsevierMultimedia>Recently, the involvement of intestinal bacterial flora in the regulation of metabolic homeostasis has been the subject of intense interest.<a class="elsevierStyleCrossRef" href="#bib55">55</a>,56 In particular, studies have revealed that NASH is associated with intestinal bacterial overgrowth and increased intestinal permeability, leading to the endotoxin-dependent activation of KCs.<a class="elsevierStyleCrossRef" href="#bib55">55</a> This effect was also shown with an HF diet in rats.<a class="elsevierStyleCrossRef" href="#bib57">57</a> Thus, intestinal effects may add to hepatic effects as causal effectors of HF-linked metabolic abnormalities.While F intolerance does not seem to differ between normal subjects and those suffering from irritable bowel syndrome,<a class="elsevierStyleCrossRefs" href="#bib57">58,59</a> an improvement in F intolerance was observed in 1/3 of these patients after F restriction.<a class="elsevierStyleCrossRef" href="#bib59">60</a> Conversely, F and fructans may induce irritable bowel syndrome and intestinal permeability.<a class="elsevierStyleCrossRefs" href="#bib55">55,61–63</a>Indirect metabolic effectsBy increasing the liver lipid content and provoking HTG, F leads to global metabolic derangements that are typical of MSs, eventually leading to T2DM. Several studies have shown that HF induces hepatic insulin resistance, resulting in an elevated G output due to the lack of gluconeogenesis suppression. Once in the circulation, TGs may accumulate in skeletal muscle cells and induce peripheral insulin resistance.High energy intakeIt has been suggested that energy intake is higher with oral F than with oral G. The reasons for this belief are the following: 1) the thermic effect of F is higher than G because of high ATP consumption, and 2) it was observed that the satiety phenomenon normally regulating food intake did not always operate after chronic F. F lowers ghrelin and leptin levels to a lesser degree than does G, resulting in lower food intake suppression.<a class="elsevierStyleCrossRefs" href="#bib1">1,3</a> This phenomenon applies mainly to liquid F, leading to a higher energy balance than F in solid food.<a class="elsevierStyleCrossRefs" href="#bib63">64,65</a> When sweetened beverages were taken together with meals, a higher mean energy intake of 104 kcal was measured.<a class="elsevierStyleCrossRef" href="#bib65">66</a> Nevertheless, the “energy balance” hypothesis of HF is still a subject of debate.<a class="elsevierStyleCrossRef" href="#bib66">67</a>Is uric acid the culprit?Uric acid (UA) is a major antioxidant, but, like most molecules of this category,<a class="elsevierStyleCrossRef" href="#bib67">68</a> it can also induce opposite effects if concentrations are sufficiently high.<a class="elsevierStyleCrossRef" href="#bib68">69</a> There are likely to be concentration thresholds delineating positive from negative effects of such substances; acute and even relatively high UA levels protect against oxidative stress<a class="elsevierStyleCrossRef" href="#bib69">70</a>, but chronically elevated UA levels are linked to MSs, reduced adiponectin and elevated E-selectin, in parallel with positive effects such as reduced nitrotyrosine and increased total antioxidant capacity.<a class="elsevierStyleCrossRef" href="#bib70">71</a> Thus, high UA levels could be a compensatory mechanism that counteracts the oxidative stress related to metabolic or vascular disturbances.<a class="elsevierStyleCrossRef" href="#bib71">72</a>In vitro UA increases NADPH oxidase activity and oxidative stress in adipocytes, leading to increased p38 MAP kinase activity and insulin resistance.<a class="elsevierStyleCrossRef" href="#bib72">73</a> UA levels correlate with 24-h urinary excretion, waist circumference, insulin concentrations and the HOMA index, which are all indices of a MS.<a class="elsevierStyleCrossRef" href="#bib73">74</a> High insulin levels reduce renal UA excretion, suggesting that hyperuricemia results from a combination of stimulated formation and reduced elimination. In adolescents, body mass index and a number of MS components correlate with UA.<a class="elsevierStyleCrossRef" href="#bib74">75</a> In the San Bernardo Study, UA was a good predictor of T2DM in older adults with impaired fasting glycemia.<a class="elsevierStyleCrossRef" href="#bib75">76</a> Elevated UA was shown to be linked to NASH independently of body mass index.<a class="elsevierStyleCrossRefs" href="#bib77">77–80</a> In elderly male subjects, high levels of UA were correlated with MS components and elevated levels of PAI-1.<a class="elsevierStyleCrossRef" href="#bib80">81</a> Thus, it seems that at any age, high levels of UA are linked to MS. Decreasing UA levels in rats with allopurinol prevents MS, as shown by reductions in insulin, TG and weight.<a class="elsevierStyleCrossRef" href="#bib40">40</a>On the vascular side, high levels of UA are linked to cardiovascular diseases, especially HT.<a class="elsevierStyleCrossRefs" href="#bib82">82–86</a> If patients are already at risk, then UA represents a serious problem.87,<a class="elsevierStyleCrossRef" href="#bib86">88</a> Mechanisms that are responsible for the deleterious UA effects are linked to increased C reactive protein, inflammation and reduced NO production, thereby hampering vascular reactivity.<a class="elsevierStyleCrossRefs" href="#bib38">38,82,84,89</a>HF increases UA formation as a consequence of ATP consumption and high synthesis of AMP, which is then deaminated to form UA.<a class="elsevierStyleCrossRefs" href="#bib3">3,90</a> Several studies have shown that HF increases UA levels. However, in the first phase of the Nanes III study, MS was not linked to UA in subjects who consumed diet soft drinks<a class="elsevierStyleCrossRef" href="#bib89">91</a>. UA is known to be responsible for gout due to the deposition of monosaccharide urate crystals; this effect is strongly related to diet.92 In a prospective cohort study over 12 years, F intake was correlated with gout regardless of whether sweetened soft drinks, fruit juices or F-rich fresh fruits were consumed.<a class="elsevierStyleCrossRef" href="#bib76">77</a> However, while this manuscript was in its final phase, a new publication showed that an analysis of more recent data from the Nanes III database (>9000 subjects) failed to confirm an association between F and UA. Thus, over a long time period, UA might not be as harmful in an HF diet as was initially claimed, which is in agreement with other reports.<a class="elsevierStyleCrossRef" href="#bib90">93</a>FRUCTOSE VS. OTHER SUGARSA long-lasting controversy exists regarding the harmfulness of F versus other sugars because HFCS is now commonly used to sweeten drinks and food. Two questions must therefore be addressed: 1) how does “pure” F compare with S, a sugar containing one moiety of F, and 2) how does F compare with G? It is evident that such studies can easily be biased if energy equivalents are not matched in the clinical investigations. Most studies comparing F and S have shown that both sugars behave in essentially similar manners, pointing to the fact that F is actually the culprit.<a class="elsevierStyleCrossRefs" href="#bib94">94–97</a> No differences in energy balance were found between HFCS, S and milk.<a class="elsevierStyleCrossRef" href="#bib95">98</a> When compared to G, HFCS and S always lead to higher TG or glucose/insulin responses over a 24-h period.<a class="elsevierStyleCrossRef" href="#bib96">99</a> In a study investigating the effects of 34% F in 3 different diets (F, F+G and S), a reduction in insulin sensitivity in rats was observed in every regimen.<a class="elsevierStyleCrossRef" href="#bib94">97</a> Several studies have compared F and G, and in a one-week study, F increased VLDL more than G, but intramuscular lipids were higher with G.<a class="elsevierStyleCrossRef" href="#bib97">100</a> Essentially the same qualitative difference was found in another study that extended the comparison to one month.<a class="elsevierStyleCrossRef" href="#bib93">96</a> Giving sweetened beverages to overweight or obese subjects for up to 10 weeks showed that F but not G increased lipid synthesis and visceral adiposity and reduced insulin sensitivity; G administration led to increased subcutaneous fat, which is relatively harmless.<a class="elsevierStyleCrossRef" href="#bib98">101</a> When F or G was administered with meals, obese patients showed lower insulin and leptin levels but increased postprandial TGs; HTG lasted for over 24 hours in the insulin-resistant subgroup.<a class="elsevierStyleCrossRef" href="#bib12">12</a>Altogether, these data show that F has roughly the same harmfulness whether it is administered as a concentrate such as HFCS or as sucrose. When the comparison is made with G, however, there are strong qualitative differences.Therapeutic effectsVarious clinical studies have shown that reducing F intake improves ones’ metabolic situation, which is expected. Thus, intestinal side effects due to F intolerance or excess F in food can be improved by a F-limited diet. Metabolic changes such as abdominal fat deposition, insulin resistance, oxidative stress and HT are improved by treatment with the antidiabetic metformin.<a class="elsevierStyleCrossRefs" href="#bib37">37,102–105</a>Caveats and limits of the actual datasetAs is often found in nutritional studies, many factors, which can be controlled or not controlled, can bias interpretations of data. As a consequence, our present knowledge must consider and eventually investigate these factors before delivering clear-cut conclusions.SpeciesAs discussed above, differences in metabolic reactions to F have been described among various species: intra-species differences among rat strains, inter-species differences among mice, rats and hamsters and differences between rodents and humans. The presence of uricase in rats usually requires the utilization of high F concentrations in these animals, particularly when researchers wish to produce pathological individuals rapidly.Type of foodIt is known that the source of F partly determines its harmfulness; not only is it different among fresh fruits, fruit juices and sweetened soft drinks, but some sources, such as honey, appear to be much safer than others. Furthermore, several studies have shown that hormonal and metabolic reactions are more pronounced with liquid F intake than with solid F intake, likely because of the bypass of the satiety process with liquid F.Another important caveat is that most clinical studies use soft drinks as the source of F. However, usually other parameters, such as daily alimentary habits or lifestyle (e.g., food type, activity levels) can affect ones’ metabolism. Focusing on F soft drinks as the sole cause of metabolic modifications limits the power of the data. The same holds true for vascular disturbances because colas and other soft drinks contain many other molecules that could interfere with vascular reactivity or induce glycation.Protocolsa)Study DurationOne major aspect of study protocols is the duration of the study. Available data have been obtained primarily from acute (2–24 h) or mid-term (1–4 weeks) administration of F; only some data have been obtained from long-term investigations. It is clear that acute and short-term administration of moderate and even high F will cause tissues to react against what they might sense as an aggression. We know that metabolic disturbances take years to manifest as clinical symptoms due to stepwise developing compensations, metabolic adaptations and new equilibrium levels (the development of T2DM is a good example). Concerning F, the UA aspect may also illustrate how an initially positive reaction (hyperuricemia) may turn into a negative one. Acute and chronic F administration can yield different results. This has been observed for TG levels, which were increased in acute but not chronic HF diets.<a class="elsevierStyleCrossRef" href="#bib98">101</a> Moreover, a recent report did not observe a correlation between F and UA over long time periods.<a class="elsevierStyleCrossRef" href="#bib90">93</a>b)Gender/PopulationsThe relatively large number of studies published in recent years can be divided into various categories of subjects or patients: young, old, healthy, overweight/obese, and diabetic. It is understandable that data might look very different among these populations. Ethnicity is another possible confounder because we know that certain populations have greater risks of developing insulin resistance, obesity and/or MSs. For F, gender may play a role. Differences in most domains of physiology between males and females have become increasingly recognized in the last 5–10 years. This may also apply to HF. For example, it is known that female rats are largely protected compared to males. Insulin sensitivity decreases to a much larger extent in males<a class="elsevierStyleCrossRef" href="#bib103">106</a>, and generally only males develop HT. The same effect holds true for humans; a careful examination of the literature shows a more severe picture in males than in females. In adolescents, weight gain under HF conditions was higher in males than in females.<a class="elsevierStyleCrossRef" href="#bib14">14</a> Furthermore, TG levels were higher in males than in females under HFCS or S administration conditions.<a class="elsevierStyleCrossRef" href="#bib96">99</a> The incidences of hyperuricemia and MS were higher in males than in females.<a class="elsevierStyleCrossRef" href="#bib78">79</a> Finally, in a study of Japanese subjects, UA increased the incidence of MS in males but not in females.<a class="elsevierStyleCrossRef" href="#bib104">107</a>c)DosageAs discussed previously, F is only partly absorbed and rapidly leads to intestinal intolerance, which illustrates the fact that an HF condition is very different from a low F condition. However, most studies deal with high or very high F concentrations, which are not relevant to daily F consumption in humans, even if one considers 'cola-addicted’ young people. Moreover, many studies were performed in the United States using HFCS, a sweetener that is not used or is used only in limited amounts in many other countries. Thus, extreme caution should be taken when trying to develop firm conclusions.<a class="elsevierStyleCrossRef" href="#bib17">17</a> In rats, moderate intake of various sweeteners (F, HFCS or agave) for 3 nights per week during a 10-week period increased serum alanine aminotransferase levels, but no other serious disturbances, such as those seen with HF, were observed.<a class="elsevierStyleCrossRef" href="#bib54">54</a> In humans, the deleterious effects seen with 20–25% F as an energy source were not observed when more realistic quantities of 4–12% F were investigated.<a class="elsevierStyleCrossRef" href="#bib93">96</a>CONCLUSIONSThe controversy that has existed for the last 10 years regarding the potential harmfulness of excess fructose is legitimate in view of the dramatic increases in both sweetened beverage consumption and the burdens of obesity, MS and T2DM.<a class="elsevierStyleCrossRef" href="#bib105">108</a> There is no doubt from many preclinical and clinical studies that HF can induce negative effects on both energy metabolism and blood vessels (summarized in <a class="elsevierStyleCrossRef" href="#fig2">Figure 2</a>).<elsevierMultimedia ident="fig2"></elsevierMultimedia>Unfortunately, the vast majority of the studies were performed using protocols in which the duration or dosage of F administration was not relevant to common daily usage in the general population. Nevertheless, the merit of these studies was to provide valuable information as to what can be expected from excessive F intake and the nature of the underlying mechanisms. However, many important confounding factors were ignored, which makes data interpretation too hazardous to draw conclusions about the deleterious nature of HF.Assuming there is no F intolerance, we infer from the available dataset that F is harmless in healthy individuals, at least at levels below 50–100 g/d. However, it also appears clear that individuals at risk for metabolic syndromes, T2DM or cardiovascular diseases should be cautious because evidence shows that they are much more susceptible to HF than the general population. Thus, the controversy continues, and new protocols that take into account our present knowledge and eliminate the aforementioned confounding factors are required. From the available literature, four main aspects of F intake appear to be particularly important: a) the use of “natural” F sources (sucrose) instead of HFCS or sweetened soft drinks (which contain many additional substances), b) the use of relevant F concentrations based on existing data about common daily F consumption in the general population, c) the mixing of male and female subjects and d) the investigation of moderately elevated F over long periods of time." "textoCompletoSecciones" => array:1 [ "secciones" => array:9 [ 0 => array:2 [ "identificador" => "xpalclavsec1581267" "titulo" => "KEYWORDS" ] 1 => array:2 [ "identificador" => "cesec10" "titulo" => "INTRODUCTION" ] 2 => array:3 [ "identificador" => "cesec20" "titulo" => "WHAT DO FRUCTOSE PHARMACODYNAMICS TELL US?" "secciones" => array:2 [ 0 => array:2 [ "identificador" => "cesec30" "titulo" => "Intestines" ] 1 => array:2 [ "identificador" => "cesec40" "titulo" => "Hepatocytes" ] ] ] 3 => array:2 [ "identificador" => "cesec50" "titulo" => "KUPFFER CELLS" ] 4 => array:3 [ "identificador" => "cesec60" "titulo" => "WHAT DOES PATHOPHYSIOLOGY TELL US?" "secciones" => array:2 [ 0 => array:2 [ "identificador" => "cesec70" "titulo" => "Metabolic disturbances" ] 1 => array:2 [ "identificador" => "cesec80" "titulo" => "Vascular disturbances" ] ] ] 5 => array:3 [ "identificador" => "cesec90" "titulo" => "MECHANISMS INVOLVED IN FRUCTOSE-INDUCED DISTURBANCES" "secciones" => array:4 [ 0 => array:2 [ "identificador" => "cesec100" "titulo" => "Direct effects in splanchnic organs" ] 1 => array:2 [ "identificador" => "cesec110" "titulo" => "Indirect metabolic effects" ] 2 => array:2 [ "identificador" => "cesec120" "titulo" => "High energy intake" ] 3 => array:2 [ "identificador" => "cesec130" "titulo" => "Is uric acid the culprit?" ] ] ] 6 => array:3 [ "identificador" => "cesec140" "titulo" => "FRUCTOSE VS. OTHER SUGARS" "secciones" => array:5 [ 0 => array:2 [ "identificador" => "cesec150" "titulo" => "Therapeutic effects" ] 1 => array:2 [ "identificador" => "cesec160" "titulo" => "Caveats and limits of the actual dataset" ] 2 => array:2 [ "identificador" => "cesec170" "titulo" => "Species" ] 3 => array:2 [ "identificador" => "cesec180" "titulo" => "Type of food" ] 4 => array:3 [ "identificador" => "cesec190" "titulo" => "Protocols" "secciones" => array:3 [ 0 => array:2 [ "identificador" => "cesec200" "titulo" => "Study Duration" ] 1 => array:2 [ "identificador" => "cesec210" "titulo" => "Gender/Populations" ] 2 => array:2 [ "identificador" => "cesec220" "titulo" => "Dosage" ] ] ] ] ] 7 => array:2 [ "identificador" => "cesec230" "titulo" => "CONCLUSIONS" ] 8 => array:1 [ "titulo" => "REFERENCES" ] ] ] "pdfFichero" => "main.pdf" "tienePdf" => true "fechaRecibido" => "2010-03-26" "fechaAceptado" => "2010-04-06" "PalabrasClave" => array:1 [ "en" => array:1 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "KEYWORDS" "identificador" => "xpalclavsec1581267" "palabras" => array:6 [ 0 => "Fructose" 1 => "Triglycerides" 2 => "Metabolic syndrome" 3 => "Uric acid" 4 => "Hypertension" 5 => "Diet" ] ] ] ] "tieneResumen" => true "resumen" => array:1 [ "en" => array:1 [ "resumen" => "The present review updates the current knowledge on the question of whether high fructose consumption is harmful or not and details new findings which further pushes this old debate. Due to large differences in its metabolic handling when compared to glucose, fructose was indeed suggested to be beneficial for the diet of diabetic patients. However its growing industrial use as a sweetener, especially in soft drinks, has focused attention on its potential harmfulness, possibly leading to dyslipidemia, obesity, insulin resistance/metabolic syndrome and even diabetes. Many new data have been generated over the last years, confirming the lipogenic effect of fructose as well as risks of vascular dysfunction and hypertension. Fructose exerts various direct effects in the liver, affecting both hepatocytes and Kupffer cells and resulting in non-alcoholic steatotic hepatitis, a well known precursor of the metabolic syndrome. Hepatic metabolic abnormalities underlie indirect peripheral metabolic and vascular disturbances, for which uric acid is possibly the culprit.Nevertheless major caveats exist (species, gender, source of fructose, study protocols) which are detailed in this review and presently prevent any firm conclusion. New studies taking into account these confounding factors should be undertaken in order to ascertain whether or not high fructose diet is harmful." ] ] "multimedia" => array:2 [ 0 => array:7 [ "identificador" => "fig1" "etiqueta" => "Figure 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 479 "Ancho" => 605 "Tamanyo" => 43146 ] ] "descripcion" => array:1 [ "en" => "Fructose is absorbed in the intestine by GLUT5 and exits enterocytes via GLUT2 transporters. It is taken up by Kupffer cells and hepatocytes, where it enters various metabolic pathways that largely differ from those of glucose. Fructose is partly transformed into uric acid, which may cause metabolic and vascular disturbances in peripheral tissues." ] ] 1 => array:7 [ "identificador" => "fig2" "etiqueta" => "Figure 2" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr2.jpeg" "Alto" => 315 "Ancho" => 512 "Tamanyo" => 28196 ] ] "descripcion" => array:1 [ "en" => "Summary of short- and long-term metabolic and vascular disturbances and the underlying mechanistic pathways induced by high fructose intake." ] ] ] "bibliografia" => array:2 [ "titulo" => "REFERENCES" "seccion" => array:1 [ 0 => array:2 [ "identificador" => "cebibsec10" "bibliografiaReferencia" => array:105 [ 0 => array:3 [ "identificador" => "bib1" "etiqueta" => "1" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Metabolic effects of fructose and the worldwide increase in obesity" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ …2] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1152/physrev.00019.2009" "Revista" => array:6 [ "tituloSerie" => "Physiol Rev" "fecha" => "2010" "volumen" => "90" "paginaInicial" => "23" "paginaFinal" => "46" "link" => array:1 [ 0 => array:2 [ …2] ] ] ] ] ] ] ] 1 => array:3 [ "identificador" => "bib2" "etiqueta" => "2" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Ability of the normal human small intestine to absorb fructose: evaluation by breath testing" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:4 [ …4] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Clin Gastroenterol Hepatol" "fecha" => "2007" "volumen" => "5" "paginaInicial" => "959" "paginaFinal" => "963" ] ] ] ] ] ] 2 => array:3 [ "identificador" => "bib3" "etiqueta" => "3" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Hypothesis: could excessive fructose intake and uric acid cause type 2 diabetes?" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ …6] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1210/er.2008-0033" "Revista" => array:6 [ "tituloSerie" => "Endocr Rev" "fecha" => "2009" "volumen" => "30" "paginaInicial" => "96" "paginaFinal" => "116" "link" => array:1 [ 0 => array:2 [ …2] ] ] ] ] ] ] ] 3 => array:3 [ "identificador" => "bib4" "etiqueta" => "4" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Dietary fructose and gastrointestinal symptoms: a review" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ …2] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1111/j.1572-0241.2004.40266.x" "Revista" => array:6 [ "tituloSerie" => "Am J Gastroenterol" "fecha" => "2004" "volumen" => "99" "paginaInicial" => "2046" "paginaFinal" => "2050" "link" => array:1 [ 0 => array:2 [ …2] ] ] ] ] ] ] ] 4 => array:3 [ "identificador" => "bib5" "etiqueta" => "5" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Peripheral glucose appearance rate following fructose ingestion in normal subjects" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:3 [ …3] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1053/meta.2000.18553" "Revista" => array:6 [ "tituloSerie" => "Metabolism" "fecha" => "2000" "volumen" => "49" "paginaInicial" => "1565" "paginaFinal" => "1571" "link" => array:1 [ 0 => array:2 [ …2] ] ] ] ] ] ] ] 5 => array:3 [ "identificador" => "bib6" "etiqueta" => "6" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Cooperation of liver cells in health and disease" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:1 [ …1] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1007/978-3-642-56553-3" "Revista" => array:6 [ "tituloSerie" => "Adv Anat Embryol Cell Biol" "fecha" => "2001" "volumen" => "161" "paginaInicial" => "III" "paginaFinal" => "XIII" "link" => array:1 [ 0 => array:2 [ …2] ] ] ] ] ] ] ] 6 => array:3 [ "identificador" => "bib7" "etiqueta" => "7" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Kupffer cells play a major role in insulin-mediated hepatic glucose uptake in vivo" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:4 [ …4] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1016/s0006-291x(05)80829-0" "Revista" => array:6 [ "tituloSerie" => "Biochem Biophys Res Commun" "fecha" => "1992" "volumen" => "186" "paginaInicial" => "455" "paginaFinal" => "460" "link" => array:1 [ 0 => array:2 [ …2] ] ] ] ] ] ] ] 7 => array:3 [ "identificador" => "bib8" "etiqueta" => "8" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Mechanisms of acute hyperinsulinemia after Kupffer cell phagocytosis" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:1 [ …1] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1152/ajpendo.1980.238.3.E276" "Revista" => array:6 [ "tituloSerie" => "Am J Physiol" "fecha" => "1980" "volumen" => "238" "paginaInicial" => "E276" "paginaFinal" => "E283" "link" => array:1 [ 0 => array:2 [ …2] ] ] ] ] ] ] ] 8 => array:3 [ "identificador" => "bib9" "etiqueta" => "9" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Loss of Kupffer cells in diet-induced obesity is associated with increased hepatic steatosis, STAT3 signaling, and further decreases in insulin signaling" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:5 [ …5] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1016/j.bbadis.2009.08.007" "Revista" => array:6 [ "tituloSerie" => "Biochim Biophys Acta" "fecha" => "2009" "volumen" => "1792" "paginaInicial" => "1062" "paginaFinal" => "1072" "link" => array:1 [ 0 => array:2 [ …2] ] ] ] ] ] ] ] 9 => array:3 [ "identificador" => "bib10" "etiqueta" => "10" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Critical role of Kupffer cells in the management of diet-induced diabetes and obesity" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:6 [ …6] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Biochem Biophys Res Commun" "fecha" => "2009" "volumen" => "385" "paginaInicial" => "351" "paginaFinal" => "356" ] ] ] ] ] ] 10 => array:3 [ "identificador" => "bib11" "etiqueta" => "11" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Depletion of liver Kupffer cells prevents the development of diet-induced hepatic steatosis and insulin resistance" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ …6] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.2337/db09-0016" "Revista" => array:6 [ "tituloSerie" => "Diabetes" "fecha" => "2010" "volumen" => "59" "paginaInicial" => "347" "paginaFinal" => "357" "link" => array:1 [ 0 => array:2 [ …2] ] ] ] ] ] ] ] 11 => array:3 [ "identificador" => "bib12" "etiqueta" => "12" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Endocrine and metabolic effects of consuming fructose- and glucose-sweetened beverages with meals in obese men and women: influence of insulin resistance on plasma triglyceride responses" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ …6] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1210/jc.2008-2192" "Revista" => array:6 [ "tituloSerie" => "J Clin Endocrinol Metab" "fecha" => "2009" "volumen" => "94" "paginaInicial" => "1562" "paginaFinal" => "1569" "link" => array:1 [ 0 => array:2 [ …2] ] ] ] ] ] ] ] 12 => array:3 [ "identificador" => "bib13" "etiqueta" => "13" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Fructose consumption and consequences for glycation, plasma triacylglycerol, and body weight: meta-analyses and meta-regression models of intervention studies" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ …2] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.3945/ajcn.2007.25700" "Revista" => array:6 [ "tituloSerie" => "Am J Clin Nutr" "fecha" => "2008" "volumen" => "88" "paginaInicial" => "1419" "paginaFinal" => "1437" "link" => array:1 [ 0 => array:2 [ …2] ] ] ] ] ] ] ] 13 => array:3 [ "identificador" => "bib14" "etiqueta" => "14" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Sugar-added beverages and adolescent weight change" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:5 [ …5] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1038/oby.2004.94" "Revista" => array:6 [ "tituloSerie" => "Obes Res" "fecha" => "2004" "volumen" => "12" "paginaInicial" => "778" "paginaFinal" => "788" "link" => array:1 [ 0 => array:2 [ …2] ] ] ] ] ] ] ] 14 => array:3 [ "identificador" => "bib15" "etiqueta" => "15" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Substitution of drinking water by fructose solution induces hyperinsulinemia and hyperglycemia in hamsters" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ …6] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1590/s1807-59322007000300019" "Revista" => array:6 [ "tituloSerie" => "Clinics" "fecha" => "2007" "volumen" => "62" "paginaInicial" => "327" "paginaFinal" => "334" "link" => array:1 [ 0 => array:2 [ …2] ] ] ] ] ] ] ] 15 => array:3 [ "identificador" => "bib16" "etiqueta" => "16" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Consuming fructose-sweetened beverages increases body adiposity in mice" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ …6] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Obes Res" "fecha" => "2005" "volumen" => "13" "paginaInicial" => "1146" "paginaFinal" => "1156" ] ] ] ] ] ] 16 => array:3 [ "identificador" => "bib17" "etiqueta" => "17" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Fructose ingestion: dose-dependent responses in health research" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:1 [ …1] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.3945/jn.108.097949" "Revista" => array:6 [ "tituloSerie" => "J Nutr" "fecha" => "2009" "volumen" => "139" "paginaInicial" => "1246S" "paginaFinal" => "1252S" "link" => array:1 [ 0 => array:2 [ …2] ] ] ] ] ] ] ] 17 => array:3 [ "identificador" => "bib18" "etiqueta" => "18" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Consumption of fructose-sweetened beverages for 10 weeks increases postprandial triacylglycerol and apolipoprotein-B concentrations in overweight and obese women" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ …6] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1017/S0007114508968252" "Revista" => array:6 [ "tituloSerie" => "Br J Nutr" "fecha" => "2008" "volumen" => "100" "paginaInicial" => "947" "paginaFinal" => "952" "link" => array:1 [ 0 => array:2 [ …2] ] ] ] ] ] ] ] 18 => array:3 [ "identificador" => "bib19" "etiqueta" => "19" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "A 4-wk high-fructose diet alters lipid metabolism without affecting insulin sensitivity or ectopic lipids in healthy humans" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ …6] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1093/ajcn/84.6.1374" "Revista" => array:6 [ "tituloSerie" => "Am J Clin Nutr" "fecha" => "2006" "volumen" => "84" "paginaInicial" => "1374" "paginaFinal" => "1379" "link" => array:1 [ 0 => array:2 [ …2] ] ] ] ] ] ] ] 19 => array:3 [ "identificador" => "bib20" "etiqueta" => "20" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Fructose overconsumption causes dyslipidemia and ectopic lipid deposition in healthy subjects with and without a family history of type 2 diabetes" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ …6] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.3945/ajcn.2008.27336" "Revista" => array:6 [ "tituloSerie" => "Am J Clin Nutr" "fecha" => "2009" "volumen" => "89" "paginaInicial" => "1760" "paginaFinal" => "1765" "link" => array:1 [ 0 => array:2 [ …2] ] ] ] ] ] ] ] 20 => array:3 [ "identificador" => "bib21" "etiqueta" => "21" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Diabetes of the liver: the link between nonalcoholic fatty liver disease and HFCS-55" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ …6] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1038/oby.2009.58" "Revista" => array:6 [ "tituloSerie" => "Obesity (Silver Spring)" "fecha" => "2009" "volumen" => "17" "paginaInicial" => "2003" "paginaFinal" => "2013" "link" => array:1 [ 0 => array:2 [ …2] ] ] ] ] ] ] ] 21 => array:3 [ "identificador" => "bib22" "etiqueta" => "22" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Metabolic syndrome signs in Wistar rats submitted to different high-fructose ingestion protocols" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:5 [ …5] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Br J Nutr" "fecha" => "2009" "volumen" => "101" "paginaInicial" => "1178" "paginaFinal" => "1184" ] ] ] ] ] ] 22 => array:3 [ "identificador" => "bib23" "etiqueta" => "23" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Long-term effects of moderate fructose feeding on glucose tolerance parameters in rats" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:4 [ …4] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1093/jn/111.2.307" "Revista" => array:6 [ "tituloSerie" => "J Nutr" "fecha" => "1981" "volumen" => "111" "paginaInicial" => "307" "paginaFinal" => "314" "link" => array:1 [ 0 => array:2 [ …2] ] ] ] ] ] ] ] 23 => array:3 [ "identificador" => "bib24" "etiqueta" => "24" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Rats fed fructose-enriched diets have characteristics of nonalcoholic hepatic steatosis" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ …6] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "J Nutr" "fecha" => "2009" "volumen" => "139" "paginaInicial" => "2067" "paginaFinal" => "2071" ] ] ] ] ] ] 24 => array:3 [ "identificador" => "bib25" "etiqueta" => "25" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Dietary fructose, fruits, fruit juices and glucose tolerance status in Japanese-Brazilians" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:5 [ …5] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1016/j.numecd.2008.04.004" "Revista" => array:6 [ "tituloSerie" => "Nutr Metab Cardiovasc Dis" "fecha" => "2009" "volumen" => "19" "paginaInicial" => "77" "paginaFinal" => "83" "link" => array:1 [ 0 => array:2 [ …2] ] ] ] ] ] ] ] 25 => array:3 [ "identificador" => "bib26" "etiqueta" => "26" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Dietary carbohydrates and glycaemic load and the incidence of symptomatic gall stone disease in men" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:4 [ …4] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1136/gut.2003.031435" "Revista" => array:6 [ "tituloSerie" => "Gut" "fecha" => "2005" "volumen" => "54" "paginaInicial" => "823" "paginaFinal" => "828" "link" => array:1 [ 0 => array:2 [ …2] ] ] ] ] ] ] ] 26 => array:3 [ "identificador" => "bib27" "etiqueta" => "27" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Carbonated beverages and chronic kidney disease" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:4 [ …4] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1097/EDE.0b013e3180646338" "Revista" => array:6 [ "tituloSerie" => "Epidemiology" "fecha" => "2007" "volumen" => "18" "paginaInicial" => "501" "paginaFinal" => "506" "link" => array:1 [ 0 => array:2 [ …2] ] ] ] ] ] ] ] 27 => array:3 [ "identificador" => "bib28" "etiqueta" => "28" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Advanced glycation end products and nutrition" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:4 [ …4] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Physiol Res" "fecha" => "2002" "volumen" => "5" "paginaInicial" => "313" "paginaFinal" => "316" ] ] ] ] ] ] 28 => array:3 [ "identificador" => "bib29" "etiqueta" => "29" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Experimental studies on the role of fructose in the development of diabetic complications" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:3 [ …3] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Kobe J Med Sci" "fecha" => "2002" "volumen" => "48" "paginaInicial" => "125" "paginaFinal" => "136" "link" => array:1 [ 0 => array:2 [ …2] ] ] ] ] ] ] ] 29 => array:3 [ "identificador" => "bib30" "etiqueta" => "30" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Soft drink consumption and obesity: it is all about fructose" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:1 [ …1] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1097/MOL.0b013e3283346ca2" "Revista" => array:6 [ "tituloSerie" => "Curr Opin Lipidol" "fecha" => "2010" "volumen" => "21" "paginaInicial" => "51" "paginaFinal" => "57" "link" => array:1 [ 0 => array:2 [ …2] ] ] ] ] ] ] ] 30 => array:3 [ "identificador" => "bib31" "etiqueta" => "31" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Protein fructosylation: fructose and the Maillard reaction" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:1 [ …1] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1093/ajcn/58.5.779S" "Revista" => array:7 [ "tituloSerie" => "Am J Clin Nutr" "fecha" => "1993" "volumen" => "58" "numero" => "5 Suppl" "paginaInicial" => "779S" "paginaFinal" => "787S" "link" => array:1 [ 0 => array:2 [ …2] ] ] ] ] ] ] ] 31 => array:3 [ "identificador" => "bib32" "etiqueta" => "32" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Site specificity of glycation and carboxymethylation of bovine serum albumin by fructose" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ …2] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Amino Acids" "fecha" => "2006" "volumen" => "30" "paginaInicial" => "425" "paginaFinal" => "434" ] ] ] ] ] ] 32 => array:3 [ "identificador" => "bib33" "etiqueta" => "33" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Role of fructose concentration on cataractogenesis in senile diabetic and non-diabetic patients" "autores" => array:1 [ 0 => array:2 [ "etal" => false …1 ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Graefes Arch Clin Exp Ophthalmol" "fecha" => "2009" "volumen" => "247" "paginaInicial" => "809" "paginaFinal" => "814" ] ] ] ] ] ] 33 => array:3 [ "identificador" => "bib34" "etiqueta" => "34" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Immunological detection of fructated proteins in vitro and in vivo" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Biochem J" "fecha" => "1998" "volumen" => "336" "paginaInicial" => "101" "paginaFinal" => "107" ] ] ] ] ] ] 34 => array:3 [ "identificador" => "bib35" "etiqueta" => "35" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Fructose ingestion enhances atherosclerosis and deposition of advanced glycated end-products in cholesterol-fed rabbits" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.5551/jat.12.260" "Revista" => array:6 [ "tituloSerie" => "J Atheroscler Thromb" "fecha" => "2005" "volumen" => "12" "paginaInicial" => "260" "paginaFinal" => "267" "link" => array:1 [ …1] ] ] ] ] ] ] 35 => array:3 [ "identificador" => "bib36" "etiqueta" => "36" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Fructose ingestion acutely elevates blood pressure in healthy young humans" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1152/ajpregu.00680.2007" "Revista" => array:6 [ "tituloSerie" => "Am J Physiol Regul Integr Comp Physiol" "fecha" => "2008" "volumen" => "294" "paginaInicial" => "R730" "paginaFinal" => "R737" "link" => array:1 [ …1] ] ] ] ] ] ] 36 => array:3 [ "identificador" => "bib37" "etiqueta" => "37" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Attenuation of hypertension development by scavenging methylglyoxal in fructose-treated rats" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1097/HJH.0b013e3282f4a13c" "Revista" => array:6 [ "tituloSerie" => "J Hypertens" "fecha" => "2008" "volumen" => "26" "paginaInicial" => "765" "paginaFinal" => "772" "link" => array:1 [ …1] ] ] ] ] ] ] 37 => array:3 [ "identificador" => "bib38" "etiqueta" => "38" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Hyperuricemia induces endothelial dysfunction" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Kidney Int" "fecha" => "2005" "volumen" => "67" "paginaInicial" => "1739" "paginaFinal" => "1742" ] ] ] ] ] ] 38 => array:3 [ "identificador" => "bib39" "etiqueta" => "39" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Purine nucleotide catabolism in rat liver. Certain preliminary aspects of uricase reaction" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1080/15257770902865381" "Revista" => array:6 [ "tituloSerie" => "Nucleosides Nucleotides Nucleic Acids" "fecha" => "2009" "volumen" => "28" "paginaInicial" => "193" "paginaFinal" => "203" "link" => array:1 [ …1] ] ] ] ] ] ] 39 => array:3 [ "identificador" => "bib40" "etiqueta" => "40" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "A causal role for uric acid in fructose-induced metabolic syndrome" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1152/ajprenal.00140.2005" "Revista" => array:6 [ "tituloSerie" => "Am J Physiol Renal Physiol" "fecha" => "2006" "volumen" => "290" "paginaInicial" => "F625" "paginaFinal" => "F631" "link" => array:1 [ …1] ] ] ] ] ] ] 40 => array:3 [ "identificador" => "bib41" "etiqueta" => "41" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Microcirculation and the metabolic syndrome" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1080/10739680701285617" "Revista" => array:6 [ "tituloSerie" => "Microcirculation" "fecha" => "2007" "volumen" => "14" "paginaInicial" => "403" "paginaFinal" => "438" "link" => array:1 [ …1] ] ] ] ] ] ] 41 => array:3 [ "identificador" => "bib42" "etiqueta" => "42" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Fructose-rich diet-induced abdominal adipose tissue endocrine dysfunction in normal male rats" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1007/s12020-008-9143-1" "Revista" => array:6 [ "tituloSerie" => "Endocrine" "fecha" => "2009" "volumen" => "35" "paginaInicial" => "227" "paginaFinal" => "232" "link" => array:1 [ …1] ] ] ] ] ] ] 42 => array:3 [ "identificador" => "bib43" "etiqueta" => "43" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Plasma plasminogen activator inhibitor activity in rats with nutritionally induced insulin resistance" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Thromb Haemost" "fecha" => "1995" "volumen" => "74" "paginaInicial" => "806" "paginaFinal" => "807" "link" => array:1 [ …1] ] ] ] ] ] ] 43 => array:3 [ "identificador" => "bib44" "etiqueta" => "44" "referencia" => array:1 [ 0 => array:1 [ "referenciaCompleta" => "Kosugi T, Nakamura M, Sunagawa M. Transition of pathophysiological significance of plasminogen activator inhibitor-From a chief player in antiinflammation, antifibrinolysis to that in the development of insulin resistance. Pathophysiology.; 17: 109–18." ] ] ] 44 => array:3 [ "identificador" => "bib45" "etiqueta" => "45" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Fructose, insulin resistance, and metabolic dyslipidemia" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1186/1743-7075-2-5" "Revista" => array:5 [ "tituloSerie" => "Nutr Metab (Lond)" "fecha" => "2005" "volumen" => "2" "paginaInicial" => "5" "link" => array:1 [ …1] ] ] ] ] ] ] 45 => array:3 [ "identificador" => "bib46" "etiqueta" => "46" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Postprandial dyslipidemia in insulin resistance: mechanisms and role of intestinal insulin sensitivity" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Atheroscler Suppl" "fecha" => "2008" "volumen" => "9" "paginaInicial" => "7" "paginaFinal" => "13" ] ] ] ] ] ] 46 => array:3 [ "identificador" => "bib47" "etiqueta" => "47" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Mechanisms for the acute effect of fructose on postprandial lipemia" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1093/ajcn/85.6.1511" "Revista" => array:6 [ "tituloSerie" => "Am J Clin Nutr" "fecha" => "2007" "volumen" => "85" "paginaInicial" => "1511" "paginaFinal" => "1520" "link" => array:1 [ …1] ] ] ] ] ] ] 47 => array:3 [ "identificador" => "bib48" "etiqueta" => "48" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Intermediary metabolism of fructose" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Am J Clin Nutr" "fecha" => "1993" "volumen" => "58" "numero" => "5 Suppl" "paginaInicial" => "754S" "paginaFinal" => "765S" ] ] ] ] ] ] 48 => array:3 [ "identificador" => "bib49" "etiqueta" => "49" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "The immediate effects of insulin and fructose on the metabolism of the perfused liver. Changes in lipoprotein secretion, fatty acid oxidation and esterification, lipogenesis and carbohydrate metabolism" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1042/bj1260295" "Revista" => array:6 [ "tituloSerie" => "Biochem J" "fecha" => "1972" "volumen" => "126" "paginaInicial" => "295" "paginaFinal" => "311" "link" => array:1 [ …1] ] ] ] ] ] ] 49 => array:3 [ "identificador" => "bib50" "etiqueta" => "50" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Dietary fructose induces a wide range of genes with distinct shift in carbohydrate and lipid metabolism in fed and fasted rat liver" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1016/j.bbadis.2008.02.007" "Revista" => array:6 [ "tituloSerie" => "Biochim Biophys Acta" "fecha" => "2008" "volumen" => "1782" "paginaInicial" => "341" "paginaFinal" => "348" "link" => array:1 [ …1] ] ] ] ] ] ] 50 => array:3 [ "identificador" => "bib51" "etiqueta" => "51" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Fructose consumption as a risk factor for non-alcoholic fatty liver disease" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1016/j.jhep.2008.02.011" "Revista" => array:6 [ "tituloSerie" => "J Hepatol" "fecha" => "2008" "volumen" => "48" "paginaInicial" => "993" "paginaFinal" => "999" "link" => array:1 [ …1] ] ] ] ] ] ] 51 => array:3 [ "identificador" => "bib52" "etiqueta" => "52" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Mechanism of insulin resistance in fructose-fed rats" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1016/0026-0495(82)90100-7" "Revista" => array:6 [ "tituloSerie" => "Metabolism" "fecha" => "1982" "volumen" => "31" "paginaInicial" => "608" "paginaFinal" => "612" "link" => array:1 [ …1] ] ] ] ] ] ] 52 => array:3 [ "identificador" => "bib53" "etiqueta" => "53" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Soft drink consumption is associated with fatty liver disease independent of metabolic syndrome" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1016/j.jhep.2009.05.033" "Revista" => array:6 [ "tituloSerie" => "J Hepatol" "fecha" => "2009" "volumen" => "51" "paginaInicial" => "918" "paginaFinal" => "924" "link" => array:1 [ …1] ] ] ] ] ] ] 53 => array:3 [ "identificador" => "bib54" "etiqueta" => "54" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Effect of moderate intake of sweeteners on metabolic health in the rat" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1016/j.physbeh.2009.09.016" "Revista" => array:6 [ "tituloSerie" => "Physiol Behav" "fecha" => "2009" "volumen" => "98" "paginaInicial" => "618" "paginaFinal" => "624" "link" => array:1 [ …1] ] ] ] ] ] ] 54 => array:3 [ "identificador" => "bib55" "etiqueta" => "55" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Possible links between intestinal permeability and food processing: a therapeutic niche for glutamine?" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:2 [ "tituloSerie" => "Clinics" "fecha" => "2010" ] ] ] ] ] ] 55 => array:3 [ "identificador" => "bib57" "etiqueta" => "57" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Toll-like receptor 4 is involved in the development of fructose-induced hepatic steatosis in mice" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1002/hep.23122" "Revista" => array:6 [ "tituloSerie" => "Hepatology" "fecha" => "2009" "volumen" => "50" "paginaInicial" => "1094" "paginaFinal" => "1104" "link" => array:1 [ …1] ] ] ] ] ] ] 56 => array:3 [ "identificador" => "bib58" "etiqueta" => "58" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Comparison of breath testing with fructose and high fructose corn syrups in health and IBS" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1111/j.1365-2982.2007.01074.x" "Revista" => array:6 [ "tituloSerie" => "Neurogastroenterol Motil" "fecha" => "2008" "volumen" => "20" "paginaInicial" => "505" "paginaFinal" => "511" "link" => array:1 [ …1] ] ] ] ] ] ] 57 => array:3 [ "identificador" => "bib59" "etiqueta" => "59" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Clinical impact of identifying lactose maldigestion or fructose malabsorption in irritable bowel syndrome or other conditions" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1097/SMJ.0b013e3181b64c7f" "Revista" => array:6 [ "tituloSerie" => "South Med J" "fecha" => "2009" "volumen" => "102" "paginaInicial" => "1010" "paginaFinal" => "1012" "link" => array:1 [ …1] ] ] ] ] ] ] 58 => array:3 [ "identificador" => "bib60" "etiqueta" => "60" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Fructose intolerance in IBS and utility of fructose-restricted diet" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1097/MCG.0b013e31802cbc2f" "Revista" => array:6 [ "tituloSerie" => "J Clin Gastroenterol" "fecha" => "2008" "volumen" => "42" "paginaInicial" => "233" "paginaFinal" => "238" "link" => array:1 [ …1] ] ] ] ] ] ] 59 => array:3 [ "identificador" => "bib61" "etiqueta" => "61" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Fructose intake at current levels in the United States may cause gastrointestinal distress in normal adults" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1016/j.jada.2005.07.002" "Revista" => array:6 [ "tituloSerie" => "J Am Diet Assoc" "fecha" => "2005" "volumen" => "105" "paginaInicial" => "1559" "paginaFinal" => "1566" "link" => array:1 [ …1] ] ] ] ] ] ] 60 => array:3 [ "identificador" => "bib62" "etiqueta" => "62" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Review article: fructose malabsorption and the bigger picture" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1046/j.1365-2036.2001.00889.x" "Revista" => array:6 [ "tituloSerie" => "Aliment Pharmacol Ther" "fecha" => "2007" "volumen" => "15" "paginaInicial" => "25" "paginaFinal" => "349" "link" => array:1 [ …1] ] ] ] ] ] ] 61 => array:3 [ "identificador" => "bib63" "etiqueta" => "63" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Fructose-sorbitol malabsorption" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1007/s11894-009-0056-9" "Revista" => array:6 [ "tituloSerie" => "Curr Gastroenterol Rep" "fecha" => "2009" "volumen" => "11" "paginaInicial" => "368" "paginaFinal" => "374" "link" => array:1 [ …1] ] ] ] ] ] ] 62 => array:3 [ "identificador" => "bib64" "etiqueta" => "64" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Liquid versus solid carbohydrate: effects on food intake and body weight" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1038/sj.ijo.0801229" "Revista" => array:6 [ "tituloSerie" => "Int J Obes Relat Metab Disord" "fecha" => "2000" "volumen" => "24" "paginaInicial" => "794" "paginaFinal" => "800" "link" => array:1 [ …1] ] ] ] ] ] ] 63 => array:3 [ "identificador" => "bib65" "etiqueta" => "65" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Influence of repeated consumption of beverages containing sucrose or intense sweeteners on food intake" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1038/sj.ejcn.1601762" "Revista" => array:6 [ "tituloSerie" => "Eur J Clin Nutr" "fecha" => "2004" "volumen" => "58" "paginaInicial" => "154" "paginaFinal" => "161" "link" => array:1 [ …1] ] ] ] ] ] ] 64 => array:3 [ "identificador" => "bib66" "etiqueta" => "66" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Does the consumption of caloric and non-caloric beverages with a meal affect energy intake?" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1016/j.appet.2004.11.003" "Revista" => array:6 [ "tituloSerie" => "Appetite" "fecha" => "2005" "volumen" => "44" "paginaInicial" => "187" "paginaFinal" => "193" "link" => array:1 [ …1] ] ] ] ] ] ] 65 => array:3 [ "identificador" => "bib67" "etiqueta" => "67" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Dietary fructose and metabolic syndrome and diabetes" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.3945/jn.108.098020" "Revista" => array:6 [ "tituloSerie" => "J Nutr" "fecha" => "2009" "volumen" => "139" "paginaInicial" => "1263S" "paginaFinal" => "1268S" "link" => array:1 [ …1] ] ] ] ] ] ] 66 => array:3 [ "identificador" => "bib68" "etiqueta" => "68" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Oxidative stress: the special case of diabetes" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Biofactors" "fecha" => "2003" "volumen" => "19" "paginaInicial" => "11" "paginaFinal" => "18" ] ] ] ] ] ] 67 => array:3 [ "identificador" => "bib69" "etiqueta" => "69" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Comparison of free fructose and glucose to sucrose in the ability to cause fatty liver" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1007/s00394-009-0042-x" "Revista" => array:6 [ "tituloSerie" => "Eur J Nutr" "fecha" => "2010" "volumen" => "49" "paginaInicial" => "1" "paginaFinal" => "9" "link" => array:1 [ …1] ] ] ] ] ] ] 68 => array:3 [ "identificador" => "bib70" "etiqueta" => "70" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Acute, food-induced moderate elevation of plasma uric acid protects against hyperoxia-induced oxidative stress and increase in arterial stiffness in healthy humans" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1016/j.atherosclerosis.2009.04.012" "Revista" => array:6 [ "tituloSerie" => "Atherosclerosis" "fecha" => "2009" "volumen" => "207" "paginaInicial" => "255" "paginaFinal" => "260" "link" => array:1 [ …1] ] ] ] ] ] ] 69 => array:3 [ "identificador" => "bib71" "etiqueta" => "71" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Associations between serum uric acid and adipokines, markers of inflammation, and endothelial dysfunction" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1007/BF03346397" "Revista" => array:6 [ "tituloSerie" => "J Endocrinol Invest" "fecha" => "2008" "volumen" => "31" "paginaInicial" => "499" "paginaFinal" => "504" "link" => array:1 [ …1] ] ] ] ] ] ] 70 => array:3 [ "identificador" => "bib72" "etiqueta" => "72" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Uric acid and serum antioxidant capacity: a reaction to atherosclerosis?" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1016/s0021-9150(99)00214-2" "Revista" => array:6 [ "tituloSerie" => "Atherosclerosis" "fecha" => "2000" "volumen" => "148" "paginaInicial" => "131" "paginaFinal" => "139" "link" => array:1 [ …1] ] ] ] ] ] ] 71 => array:3 [ "identificador" => "bib73" "etiqueta" => "73" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Adverse effects of the classic antioxidant uric acid in adipocytes: NADPH oxidase-mediated oxidative/nitrosative stress" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1152/ajpcell.00600.2006" "Revista" => array:6 [ "tituloSerie" => "Am J Physiol Cell Physiol" "fecha" => "2007" "volumen" => "293" "paginaInicial" => "C584" "paginaFinal" => "C596" "link" => array:1 [ …1] ] ] ] ] ] ] 72 => array:3 [ "identificador" => "bib74" "etiqueta" => "74" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Prevalence of insulin resistance and metabolic syndrome in patients with gouty arthritis" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:3 [ "tituloSerie" => "Rheumatol Int" "fecha" => "2009" "volumen" => "20" ] ] ] ] ] ] 73 => array:3 [ "identificador" => "bib75" "etiqueta" => "75" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Carotid intima-media thickness, dietary intake, and cardiovascular phenotypes in adolescents: relation to metabolic syndrome" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1016/j.metabol.2009.08.016" "Revista" => array:6 [ "tituloSerie" => "Metabolism" "fecha" => "2010" "volumen" => "59" "paginaInicial" => "533" "paginaFinal" => "539" "link" => array:1 [ …1] ] ] ] ] ] ] 74 => array:3 [ "identificador" => "bib76" "etiqueta" => "76" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Serum uric acid levels improve prediction of incident type 2 diabetes in individuals with impaired fasting glucose: the Rancho Bernardo Study" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.2337/dc09-0275" "Revista" => array:6 [ "tituloSerie" => "Diabetes Care" "fecha" => "2009" "volumen" => "32" "paginaInicial" => "1272" "paginaFinal" => "1273" "link" => array:1 [ …1] ] ] ] ] ] ] 75 => array:3 [ "identificador" => "bib77" "etiqueta" => "77" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Soft drinks, fructose consumption, and the risk of gout in men: prospective cohort study" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1136/bmj.39449.819271.BE" "Revista" => array:6 [ "tituloSerie" => "Bmj" "fecha" => "2008" "volumen" => "336" "paginaInicial" => "309" "paginaFinal" => "312" "link" => array:1 [ …1] ] ] ] ] ] ] 76 => array:3 [ "identificador" => "bib78" "etiqueta" => "78" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Relationship between uric acid and hepatic steatosis among Koreans" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1016/j.diabet.2009.04.011" "Revista" => array:6 [ "tituloSerie" => "Diabetes Metab" "fecha" => "2009" "volumen" => "35" "paginaInicial" => "447" "paginaFinal" => "451" "link" => array:1 [ …1] ] ] ] ] ] ] 77 => array:3 [ "identificador" => "bib79" "etiqueta" => "79" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "The relationship between serum uric acid concentration and metabolic syndrome in university freshmen" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1097/JNR.0b013e3181c003a7" "Revista" => array:6 [ "tituloSerie" => "J Nurs Res" "fecha" => "2009" "volumen" => "17" "paginaInicial" => "286" "paginaFinal" => "292" "link" => array:1 [ …1] ] ] ] ] ] ] 78 => array:3 [ "identificador" => "bib80" "etiqueta" => "80" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Hypothesis: fructose-induced hyperuricemia as a causal mechanism for the epidemic of the metabolic syndrome" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Nat Clin Pract Nephrol" "fecha" => "2005" "volumen" => "1" "paginaInicial" => "80" "paginaFinal" => "86" ] ] ] ] ] ] 79 => array:3 [ "identificador" => "bib81" "etiqueta" => "81" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Relationship between hyperuricemia (HUC) and metabolic syndrome (MS) in institutionalized elderly men" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1016/S0167-4943(09)70013-5" "Revista" => array:7 [ "tituloSerie" => "Arch Gerontol Geriatr" "fecha" => "2009" "volumen" => "49" "numero" => "Suppl 2" "paginaInicial" => "S46" "paginaFinal" => "S49" "link" => array:1 [ …1] ] ] ] ] ] ] 80 => array:3 [ "identificador" => "bib82" "etiqueta" => "82" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Uric acid and cardiovascular risk" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1056/NEJMra0800885" "Revista" => array:6 [ "tituloSerie" => "N Engl J Med" "fecha" => "2008" "volumen" => "359" "paginaInicial" => "1811" "paginaFinal" => "1821" "link" => array:1 [ …1] ] ] ] ] ] ] 81 => array:3 [ "identificador" => "bib83" "etiqueta" => "83" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Uric acid and insulin sensitivity and risk of incident hypertension" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Arch Intern Med" "fecha" => "2009" "volumen" => "26" "paginaInicial" => "155" "paginaFinal" => "169" ] ] ] ] ] ] 82 => array:3 [ "identificador" => "bib84" "etiqueta" => "84" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Uric acid as a mediator of endothelial dysfunction, inflammation, and vascular disease" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1016/j.semnephrol.2004.09.007" "Revista" => array:6 [ "tituloSerie" => "Semin Nephrol" "fecha" => "2005" "volumen" => "25" "paginaInicial" => "39" "paginaFinal" => "42" "link" => array:1 [ …1] ] ] ] ] ] ] 83 => array:3 [ "identificador" => "bib85" "etiqueta" => "85" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Relations of serum uric acid to longitudinal blood pressure tracking and hypertension incidence" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1161/01.HYP.0000150784.92944.9a" "Revista" => array:6 [ "tituloSerie" => "Hypertension" "fecha" => "2005" "volumen" => "45" "paginaInicial" => "28" "paginaFinal" => "33" "link" => array:1 [ …1] ] ] ] ] ] ] 84 => array:3 [ "identificador" => "bib86" "etiqueta" => "86" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Effect of increased serum urate levels on virgin rats with no arteriosclerosis versus breeder rats with preexistent arteriosclerosis" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Metabolism" "fecha" => "1977" "volumen" => "26" "paginaInicial" => "1309" "paginaFinal" => "1320" ] ] ] ] ] ] 85 => array:3 [ "identificador" => "bib88" "etiqueta" => "88" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Uric acid and oxidative stress: relative impact on cardiovascular risk?" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1016/j.numecd.2007.02.011" "Revista" => array:6 [ "tituloSerie" => "Nutr Metab Cardiovasc Dis" "fecha" => "2007" "volumen" => "17" "paginaInicial" => "409" "paginaFinal" => "414" "link" => array:1 [ …1] ] ] ] ] ] ] 86 => array:3 [ "identificador" => "bib89" "etiqueta" => "89" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Uric acid-induced C-reactive protein expression: implication on cell proliferation and nitric oxide production of human vascular cells" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1681/ASN.2005050572" "Revista" => array:6 [ "tituloSerie" => "J Am Soc Nephrol" "fecha" => "2005" "volumen" => "16" "paginaInicial" => "3553" "paginaFinal" => "3562" "link" => array:1 [ …1] ] ] ] ] ] ] 87 => array:3 [ "identificador" => "bib90" "etiqueta" => "90" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "The effect of high-fructose corn syrup consumption on triglycerides and uric acid" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.3945/jn.108.098194" "Revista" => array:6 [ "tituloSerie" => "J Nutr" "fecha" => "2009" "volumen" => "139" "paginaInicial" => "1242S" "paginaFinal" => "1245S" "link" => array:1 [ …1] ] ] ] ] ] ] 88 => array:3 [ "identificador" => "bib91" "etiqueta" => "91" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Sugar-sweetened soft drinks, diet soft drinks, and serum uric acid level: the Third National Health and Nutrition Examination Survey" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Arthritis Rheum" "fecha" => "2008" "volumen" => "59" "paginaInicial" => "109" "paginaFinal" => "116" ] ] ] ] ] ] 89 => array:3 [ "identificador" => "bib93" "etiqueta" => "93" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Lack of association between dietary fructose and hyperuricemia risk in adults" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1186/1743-7075-7-16" "Revista" => array:5 [ "tituloSerie" => "Nutr Metab. (Lond)" "fecha" => "2010" "volumen" => "7" "paginaInicial" => "16" "link" => array:1 [ …1] ] ] ] ] ] ] 90 => array:3 [ "identificador" => "bib94" "etiqueta" => "94" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Effects of high-fructose corn syrup and sucrose consumption on circulating glucose, insulin, leptin, and ghrelin and on appetite in normal-weight women" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1016/j.nut.2006.11.001" "Revista" => array:6 [ "tituloSerie" => "Nutrition" "fecha" => "2007" "volumen" => "23" "paginaInicial" => "103" "paginaFinal" => "112" "link" => array:1 [ …1] ] ] ] ] ] ] 91 => array:3 [ "identificador" => "bib95" "etiqueta" => "95" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "The state of the science on dietary sweeteners containing fructose: summary and issues to be resolved" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.3945/jn.108.097964" "Revista" => array:6 [ "tituloSerie" => "J Nutr" "fecha" => "2009" "volumen" => "139" "paginaInicial" => "1269S" "paginaFinal" => "1270S" "link" => array:1 [ …1] ] ] ] ] ] ] 92 => array:3 [ "identificador" => "bib96" "etiqueta" => "96" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Dietary fructose and glucose differentially affect lipid and glucose homeostasis" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.3945/jn.108.098186" "Revista" => array:6 [ "tituloSerie" => "J Nutr" "fecha" => "2009" "volumen" => "139" "paginaInicial" => "1257S" "paginaFinal" => "1262S" "link" => array:1 [ …1] ] ] ] ] ] ] 93 => array:3 [ "identificador" => "bib97" "etiqueta" => "97" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Comparison of the effects of sucrose and fructose on insulin action and glucose tolerance" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1152/ajpregu.2000.279.4.R1334" "Revista" => array:6 [ "tituloSerie" => "Am J Physiol Regul Integr Comp Physiol" "fecha" => "2000" "volumen" => "279" "paginaInicial" => "R1334" "paginaFinal" => "R1340" "link" => array:1 [ …1] ] ] ] ] ] ] 94 => array:3 [ "identificador" => "bib98" "etiqueta" => "98" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "No differences in satiety or energy intake after high-fructose corn syrup, sucrose, or milk preloads" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1093/ajcn/86.5.1586" "Revista" => array:6 [ "tituloSerie" => "Am J Clin Nutr" "fecha" => "2007" "volumen" => "86" "paginaInicial" => "1586" "paginaFinal" => "1594" "link" => array:1 [ …1] ] ] ] ] ] ] 95 => array:3 [ "identificador" => "bib99" "etiqueta" => "99" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Twenty-four-hour endocrine and metabolic profiles following consumption of high-fructose corn syrup-, sucrose-, fructose-, and glucose-sweetened beverages with meals" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Am J Clin Nutr" "fecha" => "2008" "volumen" => "87" "paginaInicial" => "1194" "paginaFinal" => "1203" ] ] ] ] ] ] 96 => array:3 [ "identificador" => "bib100" "etiqueta" => "100" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Effects of a short-term overfeeding with fructose or glucose in healthy young males" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Br J Nutr" "fecha" => "2009" "volumen" => "24" "paginaInicial" => "1" "paginaFinal" => "5" ] ] ] ] ] ] 97 => array:3 [ "identificador" => "bib101" "etiqueta" => "101" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Fructose consumption: considerations for future research on its effects on adipose distribution, lipid metabolism, and insulin sensitivity in humans" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.3945/jn.109.106641" "Revista" => array:6 [ "tituloSerie" => "J Nutr" "fecha" => "2009" "volumen" => "139" "paginaInicial" => "1236S" "paginaFinal" => "1241S" "link" => array:1 [ …1] ] ] ] ] ] ] 98 => array:3 [ "identificador" => "bib102" "etiqueta" => "102" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Metformin improves lipid metabolism and attenuates lipid peroxidation in high fructose-fed rats" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1046/j.1463-1326.2002.00178.x" "Revista" => array:6 [ "tituloSerie" => "Diabetes Obes Metab" "fecha" => "2002" "volumen" => "4" "paginaInicial" => "36" "paginaFinal" => "42" "link" => array:1 [ …1] ] ] ] ] ] ] 99 => array:3 [ "identificador" => "bib103" "etiqueta" => "103" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Increased intraabdominal adipose tissue mass in fructose fed rats: correction by metformin" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1055/s-2002-34593" "Revista" => array:6 [ "tituloSerie" => "Exp Clin Endocrinol Diabetes" "fecha" => "2002" "volumen" => "110" "paginaInicial" => "298" "paginaFinal" => "303" "link" => array:1 [ …1] ] ] ] ] ] ] 100 => array:3 [ "identificador" => "bib104" "etiqueta" => "104" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "An insulin sensitizer improves the free radical defense system potential and insulin sensitivity in high fructose-fed rats" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.2337/diabetes.48.2.353" "Revista" => array:6 [ "tituloSerie" => "Diabetes" "fecha" => "1999" "volumen" => "48" "paginaInicial" => "353" "paginaFinal" => "357" "link" => array:1 [ …1] ] ] ] ] ] ] 101 => array:3 [ "identificador" => "bib105" "etiqueta" => "105" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Metformin improves liver antioxidant potential in rats fed a high-fructose diet" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Asia Pac J Clin Nutr" "fecha" => "2002" "volumen" => "1" "paginaInicial" => "319" "paginaFinal" => "322" ] ] ] ] ] ] 102 => array:3 [ "identificador" => "bib106" "etiqueta" => "106" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "The fructose-fed rat: a review on the mechanisms of fructose-induced insulin resistance and hypertension" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1007/s11010-009-0184-4" "Revista" => array:6 [ "tituloSerie" => "Mol Cell Biochem" "fecha" => "2009" "volumen" => "332" "paginaInicial" => "145" "paginaFinal" => "159" "link" => array:1 [ …1] ] ] ] ] ] ] 103 => array:3 [ "identificador" => "bib107" "etiqueta" => "107" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Uric acid is positively associated with metabolic syndrome but negatively associated with diabetes in Japanese men" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Intern Med" "fecha" => "2009" "volumen" => "48" "paginaInicial" => "1785" "paginaFinal" => "1791" ] ] ] ] ] ] 104 => array:3 [ "identificador" => "bib108" "etiqueta" => "108" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Sugar-sweetened beverages and risk of obesity and type 2 diabetes: Epidemiologic evidence" "autores" => array:1 [ 0 => array:2 [ …2] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1016/j.physbeh.2010.01.036" "Revista" => array:6 [ "tituloSerie" => "Physiol Behav" "fecha" => "2010" "volumen" => "100" "paginaInicial" => "47" "paginaFinal" => "54" "link" => array:1 [ …1] ] ] ] ] ] ] ] ] ] ] ] "idiomaDefecto" => "en" "url" => "/18075932/0000006500000007/v1_202212010714/S1807593222023833/v1_202212010714/en/main.assets" "Apartado" => null "PDF" => "https://static.elsevier.es/multimedia/18075932/0000006500000007/v1_202212010714/S1807593222023833/v1_202212010714/en/main.pdf?idApp=UINPBA00004N&text.app=https://www.elsevier.es/" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1807593222023833?idApp=UINPBA00004N"]

Statistics

Review

Nicolas WiernspergerI,III,

Corresponding author

nicolas.wiernsperger@free.fr

Tel: 33 472310579

, Alain GeloenI, Jean-Robert RapinII,III

I INSERM U 870, INSA Lyon - Villeurbanne, France

II Faculty of Pharmacy, University of Burgundy - Dijon, France

II Association Remedes - Orlienas, France

Read

1101

Times
was read the article

280

Total PDF

821

Total HTML

Share statistics

 array:24 [
  "pii" => "S1807593222023833"
  "issn" => "18075932"
  "doi" => "10.1590/S1807-59322010000700013"
  "estado" => "S300"
  "fechaPublicacion" => "2010-01-01"
  "aid" => "2383"
  "copyright" => "CLINICS"
  "copyrightAnyo" => "2010"
  "documento" => "article"
  "crossmark" => 0
  "licencia" => "https://creativecommons.org/licenses/by-nc/3.0/"
  "subdocumento" => "rev"
  "cita" => "Clinics. 2010;65:729-38"
  "abierto" => array:3 [
    "ES" => true
    "ES2" => true
    "LATM" => true
  ]
  "gratuito" => true
  "lecturas" => array:1 [
    "total" => 0
  ]
  "itemSiguiente" => array:19 [
    "pii" => "S1807593222023845"
    "issn" => "18075932"
    "doi" => "10.1590/S1807-59322010000700014"
    "estado" => "S300"
    "fechaPublicacion" => "2010-01-01"
    "aid" => "2384"
    "copyright" => "CLINICS"
    "documento" => "simple-article"
    "crossmark" => 0
    "licencia" => "https://creativecommons.org/licenses/by-nc/3.0/"
    "subdocumento" => "cor"
    "cita" => "Clinics. 2010;65:739-42"
    "abierto" => array:3 [
      "ES" => true
      "ES2" => true
      "LATM" => true
    ]
    "gratuito" => true
    "lecturas" => array:1 [
      "total" => 0
    ]
    "en" => array:10 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Letter to the Editor</span>"
      "titulo" => "Eccrine Porocarcinoma &#40;Malignant Eccrine Poroma&#41;&#58; A Series of Eight Challenging Cases"
      "tienePdf" => "en"
      "tieneTextoCompleto" => "en"
      "paginas" => array:1 [
        0 => array:2 [
          "paginaInicial" => "739"
          "paginaFinal" => "742"
        ]
      ]
      "contieneTextoCompleto" => array:1 [
        "en" => true
      ]
      "contienePdf" => array:1 [
        "en" => true
      ]
      "resumenGrafico" => array:2 [
        "original" => 0
        "multimedia" => array:7 [
          "identificador" => "fig1"
          "etiqueta" => "Figure 1"
          "tipo" => "MULTIMEDIAFIGURA"
          "mostrarFloat" => true
          "mostrarDisplay" => false
          "figura" => array:1 [
            0 => array:4 [
              "imagen" => "gr1.jpeg"
              "Alto" => 416
              "Ancho" => 557
              "Tamanyo" => 58581
            ]
          ]
          "descripcion" => array:1 [
            "en" => "<p id="spara10" class="elsevierStyleSimplePara elsevierViewall">Eccrine Porocarcinoma &#8211; Histology&#46; <span class="elsevierStyleBold">A&#46;</span> diffuse infiltrative pattern&#44; <span class="elsevierStyleBold">B&#46;</span> atypical elongated cells and central groove&#44; <span class="elsevierStyleBold">C&#46;</span> duct formation&#44; <span class="elsevierStyleBold">D&#46;</span> mitotic figure &#40;arrow&#41;</p>"
          ]
        ]
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "Murilo de Almeida Luz, Daniel Cury Ogata, Marcos Fl&#225;vio Gomes Montenegro, Luciano Jos&#233; Biasi, Leandro Carvalho Ribeiro"
          "autores" => array:5 [
            0 => array:2 [
              "nombre" => "Murilo"
              "apellidos" => "de Almeida Luz"
            ]
            1 => array:2 [
              "nombre" => "Daniel Cury"
              "apellidos" => "Ogata"
            ]
            2 => array:2 [
              "nombre" => "Marcos Fl&#225;vio Gomes"
              "apellidos" => "Montenegro"
            ]
            3 => array:2 [
              "nombre" => "Luciano Jos&#233;"
              "apellidos" => "Biasi"
            ]
            4 => array:2 [
              "nombre" => "Leandro Carvalho"
              "apellidos" => "Ribeiro"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "en"
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1807593222023845?idApp=UINPBA00004N"
    "url" => "/18075932/0000006500000007/v1_202212010714/S1807593222023845/v1_202212010714/en/main.assets"
  ]
  "itemAnterior" => array:19 [
    "pii" => "S1807593222023821"
    "issn" => "18075932"
    "doi" => "10.1590/S1807-59322010000700012"
    "estado" => "S300"
    "fechaPublicacion" => "2010-01-01"
    "aid" => "2382"
    "copyright" => "CLINICS"
    "documento" => "article"
    "crossmark" => 0
    "licencia" => "https://creativecommons.org/licenses/by-nc/3.0/"
    "subdocumento" => "rev"
    "cita" => "Clinics. 2010;65:723-8"
    "abierto" => array:3 [
      "ES" => true
      "ES2" => true
      "LATM" => true
    ]
    "gratuito" => true
    "lecturas" => array:1 [
      "total" => 0
    ]
    "en" => array:11 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Review</span>"
      "titulo" => "Anti-Hypertensive Drugs Have Different Effects on Ventricular Hypertrophy Regression"
      "tienePdf" => "en"
      "tieneTextoCompleto" => "en"
      "tieneResumen" => "en"
      "paginas" => array:1 [
        0 => array:2 [
          "paginaInicial" => "723"
          "paginaFinal" => "728"
        ]
      ]
      "contieneResumen" => array:1 [
        "en" => true
      ]
      "contieneTextoCompleto" => array:1 [
        "en" => true
      ]
      "contienePdf" => array:1 [
        "en" => true
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "Celso Ferreira Filho, Luiz Carlos de Abreu, Vitor E&#46; Valenti, Marcelo Ferreira, Adriano Meneghini, Jos&#233; Alexandre Silveira, Andr&#233;s R&#46; P&#233;rez Riera, Eduardo Colombari, Neif Murad, Paulo Roberto Santos-Silva, Lovian Jos&#233; Henrique Pereira da Silva, Luiz Carlos Marques Vanderlei, Tatiana D&#46; Carvalho"
          "autores" => array:14 [
            0 => array:2 [
              "nombre" => "Celso Ferreira"
              "apellidos" => "Filho"
            ]
            1 => array:2 [
              "nombre" => "Luiz Carlos"
              "apellidos" => "de Abreu"
            ]
            2 => array:2 [
              "nombre" => "Vitor E&#46;"
              "apellidos" => "Valenti"
            ]
            3 => array:2 [
              "nombre" => "Marcelo"
              "apellidos" => "Ferreira"
            ]
            4 => array:2 [
              "nombre" => "Adriano"
              "apellidos" => "Meneghini"
            ]
            5 => array:2 [
              "nombre" => "Jos&#233; Alexandre"
              "apellidos" => "Silveira"
            ]
            6 => array:2 [
              "nombre" => "Andr&#233;s R&#46;"
              "apellidos" => "P&#233;rez Riera"
            ]
            7 => array:2 [
              "nombre" => "Eduardo"
              "apellidos" => "Colombari"
            ]
            8 => array:2 [
              "nombre" => "Neif"
              "apellidos" => "Murad"
            ]
            9 => array:2 [
              "nombre" => "Paulo Roberto"
              "apellidos" => "Santos-Silva"
            ]
            10 => array:2 [
              "nombre" => "Lovian Jos&#233; Henrique Pereira da"
              "apellidos" => "Silva"
            ]
            11 => array:2 [
              "nombre" => "Luiz Carlos Marques"
              "apellidos" => "Vanderlei"
            ]
            12 => array:2 [
              "nombre" => "Tatiana D&#46;"
              "apellidos" => "Carvalho"
            ]
            13 => array:2 [
              "nombre" => "Celso"
              "apellidos" => "Ferreira"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "en"
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1807593222023821?idApp=UINPBA00004N"
    "url" => "/18075932/0000006500000007/v1_202212010714/S1807593222023821/v1_202212010714/en/main.assets"
  ]
  "en" => array:18 [
    "idiomaDefecto" => true
    "cabecera" => "<span class="elsevierStyleTextfn">Review</span>"
    "titulo" => "Fructose and Cardiometabolic Disorders&#58; The Controversy Will&#44; and Must&#44; Continue"
    "tieneTextoCompleto" => true
    "paginas" => array:1 [
      0 => array:2 [
        "paginaInicial" => "729"
        "paginaFinal" => "738"
      ]
    ]
    "autores" => array:1 [
      0 => array:4 [
        "autoresLista" => "Nicolas Wiernsperger, Alain Geloen, Jean-Robert Rapin"
        "autores" => array:3 [
          0 => array:4 [
            "nombre" => "Nicolas"
            "apellidos" => "Wiernsperger"
            "email" => array:1 [
              0 => "nicolas.wiernsperger@free.fr"
            ]
            "referencia" => array:3 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">I</span>"
                "identificador" => "aff1"
              ]
              1 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">III</span>"
                "identificador" => "aff3"
              ]
              2 => array:2 [
                "etiqueta" => "&#42;"
                "identificador" => "cor1"
              ]
            ]
          ]
          1 => array:3 [
            "nombre" => "Alain"
            "apellidos" => "Geloen"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">I</span>"
                "identificador" => "aff1"
              ]
            ]
          ]
          2 => array:3 [
            "nombre" => "Jean-Robert"
            "apellidos" => "Rapin"
            "referencia" => array:2 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">II</span>"
                "identificador" => "aff2"
              ]
              1 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">III</span>"
                "identificador" => "aff3"
              ]
            ]
          ]
        ]
        "afiliaciones" => array:3 [
          0 => array:3 [
            "entidad" => "INSERM U 870&#44; INSA Lyon - Villeurbanne&#44; France"
            "etiqueta" => "I"
            "identificador" => "aff1"
          ]
          1 => array:3 [
            "entidad" => "Faculty of Pharmacy&#44; University of Burgundy - Dijon&#44; France"
            "etiqueta" => "II"
            "identificador" => "aff2"
          ]
          2 => array:3 [
            "entidad" => "Association Remedes - Orlienas&#44; France"
            "etiqueta" => "II"
            "identificador" => "aff3"
          ]
        ]
        "correspondencia" => array:1 [
          0 => array:3 [
            "identificador" => "cor1"
            "etiqueta" => "&#42;"
            "correspondencia" => "Tel&#58; 33 472310579"
          ]
        ]
      ]
    ]
    "resumenGrafico" => array:2 [
      "original" => 0
      "multimedia" => array:7 [
        "identificador" => "fig2"
        "etiqueta" => "Figure 2"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
          0 => array:4 [
            "imagen" => "gr2.jpeg"
            "Alto" => 315
            "Ancho" => 512
            "Tamanyo" => 28196
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spara20" class="elsevierStyleSimplePara elsevierViewall">Summary of short- and long-term metabolic and vascular disturbances and the underlying mechanistic pathways induced by high fructose intake&#46;</p>"
        ]
      ]
    ]
    "textoCompleto" => "<span class="elsevierStyleSections"><span id="cesec10" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle20">INTRODUCTION</span><p id="para10" class="elsevierStylePara elsevierViewall">In recent years&#44; there has been increasing interest in the role of dietary fructose &#40;F&#41; as a possible health risk&#46; For decades&#44; there has been a debate as to whether F&#44; which has a lower glycemic index than glucose &#40;G&#41; and does not induce insulin secretion&#44; is a good dietary alternative for diabetic patients&#46; This important question has never been answered&#46; More recently&#44; it has been suggested that the worldwide burden of obesity and type 2 diabetes &#40;T2DM&#41; in young adults might be linked to a parallel increase in the consumption of artificially sweetened food&#44; particularly soft drinks&#46;<a class="elsevierStyleCrossRef" href="#bib1">1</a> Frequently in the United States&#44; beverages &#40;sodas and fruit juices&#41; are sweetened by F&#44; which is added as high F corn syrup &#40;HFCS&#41;&#46; HFCS has suddenly attracted attention regarding its responsibility in causing these metabolic disturbances&#46; However&#44; it must be noted here that this phenomenon particularly applies to the United States because countries in Europe and elsewhere have limited the use of HFCS&#46; This is one reason&#44; as will be seen later&#44; for the ongoing discrepancies and as-yet uncertain conclusions&#46;</p><p id="para20" class="elsevierStylePara elsevierViewall">The present review describes the various aspects of this important clinical question&#44; exposes the reasons for some major discrepancies and details some reasons why we are missing firm conclusions and what must still be done to reach them&#46;</p></span><span id="cesec20" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle30">WHAT DO FRUCTOSE PHARMACODYNAMICS TELL US&#63;</span><span id="cesec30" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle40">Intestines</span><p id="para30" class="elsevierStylePara elsevierViewall">In normal alimentation&#44; F is found in fruits and honey&#44; either as pure F or as sucrose &#40;S&#41;&#44; which is composed of F and G in equimolar amounts&#46; Natural F represents approximately 15&#37; of total F intake&#46; The higher sweetening capacity of F has led to its use as a frequent additive to liquid and solid foods&#46; As will be seen later&#44; this development has major consequences for answering the questions addressed in this review&#46;</p><p id="para40" class="elsevierStylePara elsevierViewall">Although structurally similar&#44; F behaves very differently from G&#59; it is absorbed in limited amounts&#44; and most healthy subjects exhibit signs of intolerance at a daily F intake of approximately 50 g&#44;<a class="elsevierStyleCrossRef" href="#bib2">2</a> free fatty acids and some amino acids favor the absorption of F&#44;<a class="elsevierStyleCrossRefs" href="#bib3">3&#44;4</a> which means that the threshold for intolerance may be even lower&#46; F is transported via a specific glucose transporter&#44; GLUT5&#44; and exits enterocytes via GLUT2 transporters&#46; It is important to note that chronic F intake upregulates GLUT5 expression&#46;<a class="elsevierStyleCrossRef" href="#bib3">3</a> The lipidogenic effect of F starts in the intestines because F increases the levels of fatty acids associated with ApoB48&#44; which are released as chylomicrons&#46;</p></span><span id="cesec40" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle50">Hepatocytes</span><p id="para50" class="elsevierStylePara elsevierViewall">Once in the portal vein&#44; F is rapidly and almost completely extracted by the liver&#59; the hepatic first pass is close to 100&#37;&#46; Hepatocytes can transform F into various metabolites&#58; glucose&#44; glycogen&#44; lactate&#44; and fat&#46; In contrast to G&#44; F is rapidly converted into triose-P independently of insulin&#46; F is also a good precursor for gluconeogenesis because it generates lactate&#46; Approximately 17&#37; of F becomes glycogen&#44; and approximately 20&#8211;50&#37; of an F load leaves the liver as G&#46;<a class="elsevierStyleCrossRef" href="#bib5">5</a> In healthy individuals&#44; compensatory mechanisms reduce other gluconeogenic pathways&#44; maintaining constant total hepatic glucose production&#46; Over a long period of time&#44; however&#44; F decreases the insulin inhibition of hepatic glucose production&#44; leading to hepatic insulin resistance&#46; The phosphorylation of F requires high levels of ATP&#44; leading to acute states of ATP depletion in hepatocytes and possible synthesis of uric acid &#40;discussed below&#41;&#46;</p><p id="para60" class="elsevierStylePara elsevierViewall">A typical feature of F is the induction of hypertrigly-ceridemia &#40;HTG&#41;&#44; notably because of reduced clearance&#46; This is considered to be the most prominent negative effect of F&#46; In addition to its effects on TGs&#44; F also decreases HDL cholesterol levels&#46;</p></span></span><span id="cesec50" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle60">KUPFFER CELLS</span><p id="para70" class="elsevierStylePara elsevierViewall">In the liver&#44; the majority of cells are non-parenchymal cells&#46; Sinusoids are lined with a dense net of Kupffer cells &#40;KCs&#41; and endothelial cells&#46; KCs make up the largest proportion of macrophages in the body&#59; they are strongly involved in detoxification and inflammatory reactions&#44; liberating TNF&#945;&#44; leukotrienes&#44; interleukins and TGF-&#946;&#46;<a class="elsevierStyleCrossRef" href="#bib6">6</a> Interestingly&#44; KCs have a high density of insulin receptors and extract up to 50&#37; of a G load&#46; Thus&#44; KCs may play an important but hitherto unrecognized and poorly understood role in the regulation of metabolic homeostasis&#46;<a class="elsevierStyleCrossRef" href="#bib7">7</a> The few data sets that are presently available appear paradoxical&#46; One might expect that KC impairment leads to metabolic disturbances because a blockage of KCs has been shown to result in hyperinsulinemia<a class="elsevierStyleCrossRef" href="#bib8">8</a>&#46; Furthermore&#44; the elimination of KCs by clodronate-encapsulated liposomes was recently shown to provoke non-alcoholic steatotic hepatitis &#40;NASH&#41; due to the concomitant elimination of protective IL-10&#46;<a class="elsevierStyleCrossRef" href="#bib9">9</a> Paradoxically&#44; other models using gadolinium chloride to eliminate KCs have shown that this procedure improved insulin resistance and NASH induced by high fat<a class="elsevierStyleCrossRef" href="#bib10">10</a> or S&#44; one of the primary sources of F&#46;<a class="elsevierStyleCrossRef" href="#bib11">11</a> TNF&#945; is considered to be responsible for these disturbances&#46; These data are intriguing&#44; and it is difficult to know if this result is due to the use of gadolinium salt or to a massive overproduction of TNF&#945;&#44; which would then overcome the beneficial effects of these cells&#46; Whatever the explanation&#44; we suggest that the role of KCs requires clarification because this very important hepatic tissue might represent a key element in the problem&#46;</p></span><span id="cesec60" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle70">WHAT DOES PATHOPHYSIOLOGY TELL US&#63;</span><span id="cesec70" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle80">Metabolic disturbances</span><p id="para80" class="elsevierStylePara elsevierViewall">High F &#40;HF&#41; is suspected to be involved in a series of diseases linked to metabolic disturbances&#44; the best known being HTG and insulin resistance&#46; As will be discussed later&#44; several mechanisms are responsible for these direct and indirect effects of F&#46;</p><p id="para90" class="elsevierStylePara elsevierViewall">F metabolism does not seem to differ significantly between healthy and diabetic subjects&#46; It impairs triglyceride &#40;TG&#41; clearance in both populations&#44; but dyslipidemia is higher in subjects who are already resistant to insulin&#46;<a class="elsevierStyleCrossRef" href="#bib12">12</a> Experimentally&#44; HF diets have long been used to induce a metabolic state that is similar to human metabolic syndromes &#40;MSs&#41;&#44; namely insulin resistance and hyperlipidemia&#46; However&#44; this usually does not result in weight gain<a class="elsevierStyleCrossRef" href="#bib13">13</a> although the effects of F might vary among rat strains and some studies have reported weight gain in adolescents&#46;<a class="elsevierStyleCrossRef" href="#bib14">14</a> In hamsters&#44; fasting glycemia and weight were increased after chronic HF feeding&#46;<a class="elsevierStyleCrossRef" href="#bib15">15</a> In mice&#44; F increased adiposity and lipids in the liver&#44; while S did not&#46;<a class="elsevierStyleCrossRef" href="#bib16">16</a> This finding points to possible differences in species reactions to HF&#44; which is important to keep in mind when interpreting different sets of data&#46; In rats&#44; F is usually given in pellets&#44; but it is also efficacious when added to drinking water&#46; According to the concentration of F used&#44; it is possible to generate groups of animals presenting various symptoms ranging from simple insulin resistance to full diabetes&#46; When pure F was used instead of HFCS&#44; no postprandial HTG was observed for oral intakes up to approximately 50 g&#47;d&#46;<a class="elsevierStyleCrossRef" href="#bib17">17</a> HTG and fasting ApoB was&#44; however&#44; increased in overweight or obese women&#46;<a class="elsevierStyleCrossRef" href="#bib18">18</a> Fasting increased levels of TG&#44; VLDL-TAG and leptin without inducing insulin resistance or ectopic fat deposition in healthy males after four weeks of HF administration&#46;<a class="elsevierStyleCrossRef" href="#bib19">19</a> More recently&#44; however&#44; the same group reported that just one week of HF administration increased ectopic fat deposition in the liver and skeletal muscle&#44; with a greater effect seen in the offspring of diabetic parents than in healthy controls&#46;<a class="elsevierStyleCrossRef" href="#bib20">20</a></p><p id="para100" class="elsevierStylePara elsevierViewall">The lipogenic activity of F can be demonstrated in vitro&#59; adding HFCS-55 &#40;a sweetener widely used in the United States&#41; to hepatocytes leads to HTG and the elevation of lipogenic proteins and oxidative stress&#46; At the same time&#44; insulin resistance and endoplasmic reticulum stress are increased&#44; and mitochondrial dysfunction is illustrated by cytochrome C release&#46;<a class="elsevierStyleCrossRef" href="#bib21">21</a> This finding fits with the mitochondrial disruption seen in human NASH&#46;</p><p id="para110" class="elsevierStylePara elsevierViewall">In rats&#44; the effects of F appear to be stronger in adults than in young animals&#46;<a class="elsevierStyleCrossRef" href="#bib22">22</a> F is usually administered in high doses to rats to rapidly produce insulin resistance&#44; but lower&#44; more relevant levels of F also induce G intolerance if they are administered over long periods of time&#46;<a class="elsevierStyleCrossRef" href="#bib23">23</a> An HF diet in rats is considered to be a relevant model for human NASH&#44; leading to typical hepatic lobular inflammation&#46;<a class="elsevierStyleCrossRef" href="#bib24">24</a></p><p id="para120" class="elsevierStylePara elsevierViewall">In humans&#44; a high intake of dietary F or sweetened fruit juice &#40;but not whole fresh fruits&#41; leads to impaired G tolerance in genetically susceptible individuals&#46;<a class="elsevierStyleCrossRef" href="#bib25">25</a></p><p id="para130" class="elsevierStylePara elsevierViewall">In addition to dyslipidemia and insulin resistance&#47;metabolic syndromes&#44; the F in a daily regimen of two or more colas has been shown to increase the risk of gallstones<a class="elsevierStyleCrossRef" href="#bib26">26</a> and chronic kidney disease &#40;stones&#41;&#46;<a class="elsevierStyleCrossRef" href="#bib27">27</a></p></span><span id="cesec80" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle90">Vascular disturbances</span><p id="para140" class="elsevierStylePara elsevierViewall">Because of the high potential of F to glycate proteins compared to G&#44; concern has been raised about the possible roles of F in cardiovascular complications&#46; The reason for this is partly because the acyclic &#40;linear&#41; form of the sugar &#40;which is the glycating form&#41; is larger in F than in G&#46;<a class="elsevierStyleCrossRefs" href="#bib28">28&#44;29</a> A meta-analysis showed that high F consumption increased cardiovascular risk by 24&#37;&#46;<a class="elsevierStyleCrossRef" href="#bib30">30</a> The direct effects of F on protein glycation are questionable&#44; however&#44; because F is almost completely metabolized by the intestines and liver&#44; leaving little if any intact F in the blood&#46; HF is commonly assimilated into soft drinks&#59; however&#44; soft drinks &#40;particularly colas&#41; contain many other glycating &#40;or glycated&#41; agents&#46; Thus&#44; there is possible confusion about the real role of F in in vivo glycation&#46; Some direct glycation might occasionally occur when food and drinks come into direct contact during eating&#46; Indeed&#44; the initial steps of the Maillard reaction occur more rapidly with F than with G&#44; and the glycation of food proteins decreases their digestibility&#46;<a class="elsevierStyleCrossRef" href="#bib31">31</a></p><p id="para150" class="elsevierStylePara elsevierViewall">The glycation of albumin occurs on Lys-524 and leads to the formation of carboxymethyllysine &#40;CML&#41;&#46;<a class="elsevierStyleCrossRef" href="#bib32">32</a> Interestingly&#44; vegetarians show higher levels of CML than normal consumers&#44; which can be explained by their high consumption of fruits&#44; honey and vegetables&#46;<a class="elsevierStyleCrossRef" href="#bib28">28</a> F is known to be involved in cataractogenesis&#46;<a class="elsevierStyleCrossRef" href="#bib33">33</a> However&#44; this is more likely to be due to intracellular F formation resulting from the sorbitol pathway&#59; when F synthesis increases&#44; it can glycate lens crystalline&#46;<a class="elsevierStyleCrossRef" href="#bib34">34</a></p><p id="para160" class="elsevierStylePara elsevierViewall">Atheromatous plaques are increased in hyper-cholesterolemic rabbits when F is added to their diet&#46;<a class="elsevierStyleCrossRef" href="#bib35">35</a> F is also suspected to cause hypertension &#40;HT&#41;&#59; acute F intake has been shown to increase blood pressure and heart rate in humans&#46;<a class="elsevierStyleCrossRefs" href="#bib36">36&#44;37</a> In rats&#44; an HF diet does not automatically generate HT&#59; it seems that only some rat strains develop HT&#44; which is dependent on an animal&#8217;s age and diet protocol&#46; This phenomenon may be due to the varying intra- and interspecies sensitivity toward F&#59; indeed&#44; rats&#44; in contrast to humans&#44; possess active uricase&#46;<a class="elsevierStyleCrossRefs" href="#bib38">38&#44;39</a></p><p id="para170" class="elsevierStylePara elsevierViewall">Vascular reactivity is modified with chronic HF diets&#44; as endothelial dysfunction most likely occurs due to the inhibition of NO synthesis by F&#46;<a class="elsevierStyleCrossRef" href="#bib40">40</a> Our experiments showed an abnormal reactivity of small terminal arterioles in the skeletal muscles of chronically F-fed rats&#46;<a class="elsevierStyleCrossRef" href="#bib41">41</a></p><p id="para180" class="elsevierStylePara elsevierViewall">Finally&#44; it is important to note that F also increases PAI-1&#44;<a class="elsevierStyleCrossRefs" href="#bib42">42&#44;43</a> a fibrinolytic factor that is known to be involved in the pathology of both metabolic and vascular disturbances of metabolic syndromes&#46;<a class="elsevierStyleCrossRef" href="#bib44">44</a></p></span></span><span id="cesec90" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle100">MECHANISMS INVOLVED IN FRUCTOSE-INDUCED DISTURBANCES</span><span id="cesec100" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle110">Direct effects in splanchnic organs</span><p id="para190" class="elsevierStylePara elsevierViewall">In contrast to G&#44; F does not increase insulin secretion&#44; which is considered to be potentially beneficial for diabetic patients&#46; However&#44; as described earlier&#44; the primary negative side effect of F is its ability to increase lipid levels&#44; especially TG&#46; F increases both intestinal and hepatic production of atherogenic lipid particles&#44;<a class="elsevierStyleCrossRef" href="#bib45">45</a> in part through chylomicron assembly and secretion&#46;<a class="elsevierStyleCrossRef" href="#bib46">46</a> Because F may even reduce insulin secretion&#44; TG clearance also decreases&#46;<a class="elsevierStyleCrossRef" href="#bib47">47</a> The quantitative effect of F on lipogenesis is a topic of debate&#46; F affects the partitioning of fatty acids toward their esterification&#44; which has been shown in isolated perfused livers&#46;<a class="elsevierStyleCrossRefs" href="#bib48">48&#44;49</a> In addition&#44; F increases phosphofructokinase mRNA as well as G-6PDH and CHREB<a class="elsevierStyleCrossRef" href="#bib50">50</a> and fatty acid synthase activities&#46;<a class="elsevierStyleCrossRef" href="#bib51">51</a> These effects lead to hepatic lipid loading&#44; resulting in NASH &#40;of which an HF diet is a relevant model in rats&#41;&#46; The combined negative effects on liver lipid content and lactate and lipid output<a class="elsevierStyleCrossRef" href="#bib52">52</a> makes this organ a crucial effector of HF-induced metabolic disturbances&#46; Independently of an MS diagnosis&#44; patients presenting NASH were found to consume more soft drinks than healthy subjects&#46;<a class="elsevierStyleCrossRef" href="#bib53">53</a> Interestingly&#44; when moderate intake levels of various sweeteners were compared in rats during a ten-week period&#44; both F and HFCS increased alanine aminotransferase activity&#44; although no other differences were observed&#46;<a class="elsevierStyleCrossRef" href="#bib54">54</a> These data show that the first premises of fatty liver can be seen even following moderate F consumption&#46; <a class="elsevierStyleCrossRef" href="#fig1">Figure 1</a> depicts the major fate of F in the splanchnic area as well as some differences between F and G&#46;</p><elsevierMultimedia ident="fig1"></elsevierMultimedia><p id="para200" class="elsevierStylePara elsevierViewall">Recently&#44; the involvement of intestinal bacterial flora in the regulation of metabolic homeostasis has been the subject of intense interest&#46;<a class="elsevierStyleCrossRef" href="#bib55">55</a>&#44;<span class="elsevierStyleSup">56</span> In particular&#44; studies have revealed that NASH is associated with intestinal bacterial overgrowth and increased intestinal permeability&#44; leading to the endotoxin-dependent activation of KCs&#46;<a class="elsevierStyleCrossRef" href="#bib55">55</a> This effect was also shown with an HF diet in rats&#46;<a class="elsevierStyleCrossRef" href="#bib57">57</a> Thus&#44; intestinal effects may add to hepatic effects as causal effectors of HF-linked metabolic abnormalities&#46;</p><p id="para210" class="elsevierStylePara elsevierViewall">While F intolerance does not seem to differ between normal subjects and those suffering from irritable bowel syndrome&#44;<a class="elsevierStyleCrossRefs" href="#bib57">58&#44;59</a> an improvement in F intolerance was observed in 1&#47;3 of these patients after F restriction&#46;<a class="elsevierStyleCrossRef" href="#bib59">60</a> Conversely&#44; F and fructans may induce irritable bowel syndrome and intestinal permeability&#46;<a class="elsevierStyleCrossRefs" href="#bib55">55&#44;61&#8211;63</a></p></span><span id="cesec110" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle120">Indirect metabolic effects</span><p id="para220" class="elsevierStylePara elsevierViewall">By increasing the liver lipid content and provoking HTG&#44; F leads to global metabolic derangements that are typical of MSs&#44; eventually leading to T2DM&#46; Several studies have shown that HF induces hepatic insulin resistance&#44; resulting in an elevated G output due to the lack of gluconeogenesis suppression&#46; Once in the circulation&#44; TGs may accumulate in skeletal muscle cells and induce peripheral insulin resistance&#46;</p></span><span id="cesec120" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle130">High energy intake</span><p id="para230" class="elsevierStylePara elsevierViewall">It has been suggested that energy intake is higher with oral F than with oral G&#46; The reasons for this belief are the following&#58; 1&#41; the thermic effect of F is higher than G because of high ATP consumption&#44; and 2&#41; it was observed that the satiety phenomenon normally regulating food intake did not always operate after chronic F&#46; F lowers ghrelin and leptin levels to a lesser degree than does G&#44; resulting in lower food intake suppression&#46;<a class="elsevierStyleCrossRefs" href="#bib1">1&#44;3</a> This phenomenon applies mainly to liquid F&#44; leading to a higher energy balance than F in solid food&#46;<a class="elsevierStyleCrossRefs" href="#bib63">64&#44;65</a> When sweetened beverages were taken together with meals&#44; a higher mean energy intake of 104 kcal was measured&#46;<a class="elsevierStyleCrossRef" href="#bib65">66</a> Nevertheless&#44; the &#8220;energy balance&#8221; hypothesis of HF is still a subject of debate&#46;<a class="elsevierStyleCrossRef" href="#bib66">67</a></p></span><span id="cesec130" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle140">Is uric acid the culprit&#63;</span><p id="para240" class="elsevierStylePara elsevierViewall">Uric acid &#40;UA&#41; is a major antioxidant&#44; but&#44; like most molecules of this category&#44;<a class="elsevierStyleCrossRef" href="#bib67">68</a> it can also induce opposite effects if concentrations are sufficiently high&#46;<a class="elsevierStyleCrossRef" href="#bib68">69</a> There are likely to be concentration thresholds delineating positive from negative effects of such substances&#59; acute and even relatively high UA levels protect against oxidative stress<a class="elsevierStyleCrossRef" href="#bib69">70</a>&#44; but chronically elevated UA levels are linked to MSs&#44; reduced adiponectin and elevated E-selectin&#44; in parallel with positive effects such as reduced nitrotyrosine and increased total antioxidant capacity&#46;<a class="elsevierStyleCrossRef" href="#bib70">71</a> Thus&#44; high UA levels could be a compensatory mechanism that counteracts the oxidative stress related to metabolic or vascular disturbances&#46;<a class="elsevierStyleCrossRef" href="#bib71">72</a></p><p id="para250" class="elsevierStylePara elsevierViewall">In vitro UA increases NADPH oxidase activity and oxidative stress in adipocytes&#44; leading to increased p38 MAP kinase activity and insulin resistance&#46;<a class="elsevierStyleCrossRef" href="#bib72">73</a> UA levels correlate with 24-h urinary excretion&#44; waist circumference&#44; insulin concentrations and the HOMA index&#44; which are all indices of a MS&#46;<a class="elsevierStyleCrossRef" href="#bib73">74</a> High insulin levels reduce renal UA excretion&#44; suggesting that hyperuricemia results from a combination of stimulated formation and reduced elimination&#46; In adolescents&#44; body mass index and a number of MS components correlate with UA&#46;<a class="elsevierStyleCrossRef" href="#bib74">75</a> In the San Bernardo Study&#44; UA was a good predictor of T2DM in older adults with impaired fasting glycemia&#46;<a class="elsevierStyleCrossRef" href="#bib75">76</a> Elevated UA was shown to be linked to NASH independently of body mass index&#46;<a class="elsevierStyleCrossRefs" href="#bib77">77&#8211;80</a> In elderly male subjects&#44; high levels of UA were correlated with MS components and elevated levels of PAI-1&#46;<a class="elsevierStyleCrossRef" href="#bib80">81</a> Thus&#44; it seems that at any age&#44; high levels of UA are linked to MS&#46; Decreasing UA levels in rats with allopurinol prevents MS&#44; as shown by reductions in insulin&#44; TG and weight&#46;<a class="elsevierStyleCrossRef" href="#bib40">40</a></p><p id="para260" class="elsevierStylePara elsevierViewall">On the vascular side&#44; high levels of UA are linked to cardiovascular diseases&#44; especially HT&#46;<a class="elsevierStyleCrossRefs" href="#bib82">82&#8211;86</a> If patients are already at risk&#44; then UA represents a serious problem&#46;<span class="elsevierStyleSup">87</span>&#44;<a class="elsevierStyleCrossRef" href="#bib86">88</a> Mechanisms that are responsible for the deleterious UA effects are linked to increased C reactive protein&#44; inflammation and reduced NO production&#44; thereby hampering vascular reactivity&#46;<a class="elsevierStyleCrossRefs" href="#bib38">38&#44;82&#44;84&#44;89</a></p><p id="para270" class="elsevierStylePara elsevierViewall">HF increases UA formation as a consequence of ATP consumption and high synthesis of AMP&#44; which is then deaminated to form UA&#46;<a class="elsevierStyleCrossRefs" href="#bib3">3&#44;90</a> Several studies have shown that HF increases UA levels&#46; However&#44; in the first phase of the Nanes III study&#44; MS was not linked to UA in subjects who consumed diet soft drinks<a class="elsevierStyleCrossRef" href="#bib89">91</a>&#46; UA is known to be responsible for gout due to the deposition of monosaccharide urate crystals&#59; this effect is strongly related to diet&#46;<span class="elsevierStyleSup">92</span> In a prospective cohort study over 12 years&#44; F intake was correlated with gout regardless of whether sweetened soft drinks&#44; fruit juices or F-rich fresh fruits were consumed&#46;<a class="elsevierStyleCrossRef" href="#bib76">77</a> However&#44; while this manuscript was in its final phase&#44; a new publication showed that an analysis of more recent data from the Nanes III database &#40;&#62;9000 subjects&#41; failed to confirm an association between F and UA&#46; Thus&#44; over a long time period&#44; UA might not be as harmful in an HF diet as was initially claimed&#44; which is in agreement with other reports&#46;<a class="elsevierStyleCrossRef" href="#bib90">93</a></p></span></span><span id="cesec140" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle150">FRUCTOSE VS&#46; OTHER SUGARS</span><p id="para280" class="elsevierStylePara elsevierViewall">A long-lasting controversy exists regarding the harmfulness of F versus other sugars because HFCS is now commonly used to sweeten drinks and food&#46; Two questions must therefore be addressed&#58; 1&#41; how does &#8220;pure&#8221; F compare with S&#44; a sugar containing one moiety of F&#44; and 2&#41; how does F compare with G&#63; It is evident that such studies can easily be biased if energy equivalents are not matched in the clinical investigations&#46; Most studies comparing F and S have shown that both sugars behave in essentially similar manners&#44; pointing to the fact that F is actually the culprit&#46;<a class="elsevierStyleCrossRefs" href="#bib94">94&#8211;97</a> No differences in energy balance were found between HFCS&#44; S and milk&#46;<a class="elsevierStyleCrossRef" href="#bib95">98</a> When compared to G&#44; HFCS and S always lead to higher TG or glucose&#47;insulin responses over a 24-h period&#46;<a class="elsevierStyleCrossRef" href="#bib96">99</a> In a study investigating the effects of 34&#37; F in 3 different diets &#40;F&#44; F&#43;G and S&#41;&#44; a reduction in insulin sensitivity in rats was observed in every regimen&#46;<a class="elsevierStyleCrossRef" href="#bib94">97</a> Several studies have compared F and G&#44; and in a one-week study&#44; F increased VLDL more than G&#44; but intramuscular lipids were higher with G&#46;<a class="elsevierStyleCrossRef" href="#bib97">100</a> Essentially the same qualitative difference was found in another study that extended the comparison to one month&#46;<a class="elsevierStyleCrossRef" href="#bib93">96</a> Giving sweetened beverages to overweight or obese subjects for up to 10 weeks showed that F but not G increased lipid synthesis and visceral adiposity and reduced insulin sensitivity&#59; G administration led to increased subcutaneous fat&#44; which is relatively harmless&#46;<a class="elsevierStyleCrossRef" href="#bib98">101</a> When F or G was administered with meals&#44; obese patients showed lower insulin and leptin levels but increased postprandial TGs&#59; HTG lasted for over 24 hours in the insulin-resistant subgroup&#46;<a class="elsevierStyleCrossRef" href="#bib12">12</a></p><p id="para290" class="elsevierStylePara elsevierViewall">Altogether&#44; these data show that F has roughly the same harmfulness whether it is administered as a concentrate such as HFCS or as sucrose&#46; When the comparison is made with G&#44; however&#44; there are strong qualitative differences&#46;</p><span id="cesec150" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle160">Therapeutic effects</span><p id="para300" class="elsevierStylePara elsevierViewall">Various clinical studies have shown that reducing F intake improves ones&#8217; metabolic situation&#44; which is expected&#46; Thus&#44; intestinal side effects due to F intolerance or excess F in food can be improved by a F-limited diet&#46; Metabolic changes such as abdominal fat deposition&#44; insulin resistance&#44; oxidative stress and HT are improved by treatment with the antidiabetic metformin&#46;<a class="elsevierStyleCrossRefs" href="#bib37">37&#44;102&#8211;105</a></p></span><span id="cesec160" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle170">Caveats and limits of the actual dataset</span><p id="para310" class="elsevierStylePara elsevierViewall">As is often found in nutritional studies&#44; many factors&#44; which can be controlled or not controlled&#44; can bias interpretations of data&#46; As a consequence&#44; our present knowledge must consider and eventually investigate these factors before delivering clear-cut conclusions&#46;</p></span><span id="cesec170" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle180">Species</span><p id="para320" class="elsevierStylePara elsevierViewall">As discussed above&#44; differences in metabolic reactions to F have been described among various species&#58; intra-species differences among rat strains&#44; inter-species differences among mice&#44; rats and hamsters and differences between rodents and humans&#46; The presence of uricase in rats usually requires the utilization of high F concentrations in these animals&#44; particularly when researchers wish to produce pathological individuals rapidly&#46;</p></span><span id="cesec180" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle190">Type of food</span><p id="para330" class="elsevierStylePara elsevierViewall">It is known that the source of F partly determines its harmfulness&#59; not only is it different among fresh fruits&#44; fruit juices and sweetened soft drinks&#44; but some sources&#44; such as honey&#44; appear to be much safer than others&#46; Furthermore&#44; several studies have shown that hormonal and metabolic reactions are more pronounced with liquid F intake than with solid F intake&#44; likely because of the bypass of the satiety process with liquid F&#46;</p><p id="para340" class="elsevierStylePara elsevierViewall">Another important caveat is that most clinical studies use soft drinks as the source of F&#46; However&#44; usually other parameters&#44; such as daily alimentary habits or lifestyle &#40;e&#46;g&#46;&#44; food type&#44; activity levels&#41; can affect ones&#8217; metabolism&#46; Focusing on F soft drinks as the sole cause of metabolic modifications limits the power of the data&#46; The same holds true for vascular disturbances because colas and other soft drinks contain many other molecules that could interfere with vascular reactivity or induce glycation&#46;</p></span><span id="cesec190" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle200">Protocols</span><span id="cesec200" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleLabel">a&#41;</span><span class="elsevierStyleSectionTitle" id="cestitle210">Study Duration</span><p id="para350" class="elsevierStylePara elsevierViewall">One major aspect of study protocols is the duration of the study&#46; Available data have been obtained primarily from acute &#40;2&#8211;24 h&#41; or mid-term &#40;1&#8211;4 weeks&#41; administration of F&#59; only some data have been obtained from long-term investigations&#46; It is clear that acute and short-term administration of moderate and even high F will cause tissues to react against what they might sense as an aggression&#46; We know that metabolic disturbances take years to manifest as clinical symptoms due to stepwise developing compensations&#44; metabolic adaptations and new equilibrium levels &#40;the development of T2DM is a good example&#41;&#46; Concerning F&#44; the UA aspect may also illustrate how an initially positive reaction &#40;hyperuricemia&#41; may turn into a negative one&#46; Acute and chronic F administration can yield different results&#46; This has been observed for TG levels&#44; which were increased in acute but not chronic HF diets&#46;<a class="elsevierStyleCrossRef" href="#bib98">101</a> Moreover&#44; a recent report did not observe a correlation between F and UA over long time periods&#46;<a class="elsevierStyleCrossRef" href="#bib90">93</a></p></span><span id="cesec210" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleLabel">b&#41;</span><span class="elsevierStyleSectionTitle" id="cestitle220">Gender&#47;Populations</span><p id="para360" class="elsevierStylePara elsevierViewall">The relatively large number of studies published in recent years can be divided into various categories of subjects or patients&#58; young&#44; old&#44; healthy&#44; overweight&#47;obese&#44; and diabetic&#46; It is understandable that data might look very different among these populations&#46; Ethnicity is another possible confounder because we know that certain populations have greater risks of developing insulin resistance&#44; obesity and&#47;or MSs&#46; For F&#44; gender may play a role&#46; Differences in most domains of physiology between males and females have become increasingly recognized in the last 5&#8211;10 years&#46; This may also apply to HF&#46; For example&#44; it is known that female rats are largely protected compared to males&#46; Insulin sensitivity decreases to a much larger extent in males<a class="elsevierStyleCrossRef" href="#bib103">106</a>&#44; and generally only males develop HT&#46; The same effect holds true for humans&#59; a careful examination of the literature shows a more severe picture in males than in females&#46; In adolescents&#44; weight gain under HF conditions was higher in males than in females&#46;<a class="elsevierStyleCrossRef" href="#bib14">14</a> Furthermore&#44; TG levels were higher in males than in females under HFCS or S administration conditions&#46;<a class="elsevierStyleCrossRef" href="#bib96">99</a> The incidences of hyperuricemia and MS were higher in males than in females&#46;<a class="elsevierStyleCrossRef" href="#bib78">79</a> Finally&#44; in a study of Japanese subjects&#44; UA increased the incidence of MS in males but not in females&#46;<a class="elsevierStyleCrossRef" href="#bib104">107</a></p></span><span id="cesec220" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleLabel">c&#41;</span><span class="elsevierStyleSectionTitle" id="cestitle230">Dosage</span><p id="para370" class="elsevierStylePara elsevierViewall">As discussed previously&#44; F is only partly absorbed and rapidly leads to intestinal intolerance&#44; which illustrates the fact that an HF condition is very different from a low F condition&#46; However&#44; most studies deal with high or very high F concentrations&#44; which are not relevant to daily F consumption in humans&#44; even if one considers &#39;cola-addicted&#8217; young people&#46; Moreover&#44; many studies were performed in the United States using HFCS&#44; a sweetener that is not used or is used only in limited amounts in many other countries&#46; Thus&#44; extreme caution should be taken when trying to develop firm conclusions&#46;<a class="elsevierStyleCrossRef" href="#bib17">17</a> In rats&#44; moderate intake of various sweeteners &#40;F&#44; HFCS or agave&#41; for 3 nights per week during a 10-week period increased serum alanine aminotransferase levels&#44; but no other serious disturbances&#44; such as those seen with HF&#44; were observed&#46;<a class="elsevierStyleCrossRef" href="#bib54">54</a> In humans&#44; the deleterious effects seen with 20&#8211;25&#37; F as an energy source were not observed when more realistic quantities of 4&#8211;12&#37; F were investigated&#46;<a class="elsevierStyleCrossRef" href="#bib93">96</a></p></span></span></span><span id="cesec230" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cestitle240">CONCLUSIONS</span><p id="para380" class="elsevierStylePara elsevierViewall">The controversy that has existed for the last 10 years regarding the potential harmfulness of excess fructose is legitimate in view of the dramatic increases in both sweetened beverage consumption and the burdens of obesity&#44; MS and T2DM&#46;<a class="elsevierStyleCrossRef" href="#bib105">108</a> There is no doubt from many preclinical and clinical studies that HF can induce negative effects on both energy metabolism and blood vessels &#40;summarized in <a class="elsevierStyleCrossRef" href="#fig2">Figure 2</a>&#41;&#46;</p><elsevierMultimedia ident="fig2"></elsevierMultimedia><p id="para390" class="elsevierStylePara elsevierViewall">Unfortunately&#44; the vast majority of the studies were performed using protocols in which the duration or dosage of F administration was not relevant to common daily usage in the general population&#46; Nevertheless&#44; the merit of these studies was to provide valuable information as to what can be expected from excessive F intake and the nature of the underlying mechanisms&#46; However&#44; many important confounding factors were ignored&#44; which makes data interpretation too hazardous to draw conclusions about the deleterious nature of HF&#46;</p><p id="para400" class="elsevierStylePara elsevierViewall">Assuming there is no F intolerance&#44; we infer from the available dataset that F is harmless in healthy individuals&#44; at least at levels below 50&#8211;100 g&#47;d&#46; However&#44; it also appears clear that individuals at risk for metabolic syndromes&#44; T2DM or cardiovascular diseases should be cautious because evidence shows that they are much more susceptible to HF than the general population&#46; Thus&#44; the controversy continues&#44; and new protocols that take into account our present knowledge and eliminate the aforementioned confounding factors are required&#46; From the available literature&#44; four main aspects of F intake appear to be particularly important&#58; a&#41; the use of &#8220;natural&#8221; F sources &#40;sucrose&#41; instead of HFCS or sweetened soft drinks &#40;which contain many additional substances&#41;&#44; b&#41; the use of relevant F concentrations based on existing data about common daily F consumption in the general population&#44; c&#41; the mixing of male and female subjects and d&#41; the investigation of moderately elevated F over long periods of time&#46;</p></span></span>"
    "textoCompletoSecciones" => array:1 [
      "secciones" => array:9 [
        0 => array:2 [
          "identificador" => "xpalclavsec1581267"
          "titulo" => "KEYWORDS"
        ]
        1 => array:2 [
          "identificador" => "cesec10"
          "titulo" => "INTRODUCTION"
        ]
        2 => array:3 [
          "identificador" => "cesec20"
          "titulo" => "WHAT DO FRUCTOSE PHARMACODYNAMICS TELL US&#63;"
          "secciones" => array:2 [
            0 => array:2 [
              "identificador" => "cesec30"
              "titulo" => "Intestines"
            ]
            1 => array:2 [
              "identificador" => "cesec40"
              "titulo" => "Hepatocytes"
            ]
          ]
        ]
        3 => array:2 [
          "identificador" => "cesec50"
          "titulo" => "KUPFFER CELLS"
        ]
        4 => array:3 [
          "identificador" => "cesec60"
          "titulo" => "WHAT DOES PATHOPHYSIOLOGY TELL US&#63;"
          "secciones" => array:2 [
            0 => array:2 [
              "identificador" => "cesec70"
              "titulo" => "Metabolic disturbances"
            ]
            1 => array:2 [
              "identificador" => "cesec80"
              "titulo" => "Vascular disturbances"
            ]
          ]
        ]
        5 => array:3 [
          "identificador" => "cesec90"
          "titulo" => "MECHANISMS INVOLVED IN FRUCTOSE-INDUCED DISTURBANCES"
          "secciones" => array:4 [
            0 => array:2 [
              "identificador" => "cesec100"
              "titulo" => "Direct effects in splanchnic organs"
            ]
            1 => array:2 [
              "identificador" => "cesec110"
              "titulo" => "Indirect metabolic effects"
            ]
            2 => array:2 [
              "identificador" => "cesec120"
              "titulo" => "High energy intake"
            ]
            3 => array:2 [
              "identificador" => "cesec130"
              "titulo" => "Is uric acid the culprit&#63;"
            ]
          ]
        ]
        6 => array:3 [
          "identificador" => "cesec140"
          "titulo" => "FRUCTOSE VS&#46; OTHER SUGARS"
          "secciones" => array:5 [
            0 => array:2 [
              "identificador" => "cesec150"
              "titulo" => "Therapeutic effects"
            ]
            1 => array:2 [
              "identificador" => "cesec160"
              "titulo" => "Caveats and limits of the actual dataset"
            ]
            2 => array:2 [
              "identificador" => "cesec170"
              "titulo" => "Species"
            ]
            3 => array:2 [
              "identificador" => "cesec180"
              "titulo" => "Type of food"
            ]
            4 => array:3 [
              "identificador" => "cesec190"
              "titulo" => "Protocols"
              "secciones" => array:3 [
                0 => array:2 [
                  "identificador" => "cesec200"
                  "titulo" => "Study Duration"
                ]
                1 => array:2 [
                  "identificador" => "cesec210"
                  "titulo" => "Gender&#47;Populations"
                ]
                2 => array:2 [
                  "identificador" => "cesec220"
                  "titulo" => "Dosage"
                ]
              ]
            ]
          ]
        ]
        7 => array:2 [
          "identificador" => "cesec230"
          "titulo" => "CONCLUSIONS"
        ]
        8 => array:1 [
          "titulo" => "REFERENCES"
        ]
      ]
    ]
    "pdfFichero" => "main.pdf"
    "tienePdf" => true
    "fechaRecibido" => "2010-03-26"
    "fechaAceptado" => "2010-04-06"
    "PalabrasClave" => array:1 [
      "en" => array:1 [
        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "KEYWORDS"
          "identificador" => "xpalclavsec1581267"
          "palabras" => array:6 [
            0 => "Fructose"
            1 => "Triglycerides"
            2 => "Metabolic syndrome"
            3 => "Uric acid"
            4 => "Hypertension"
            5 => "Diet"
          ]
        ]
      ]
    ]
    "tieneResumen" => true
    "resumen" => array:1 [
      "en" => array:1 [
        "resumen" => "<span id="ceabs10" class="elsevierStyleSection elsevierViewall"><p id="spara30" class="elsevierStyleSimplePara elsevierViewall">The present review updates the current knowledge on the question of whether high fructose consumption is harmful or not and details new findings which further pushes this old debate&#46; Due to large differences in its metabolic handling when compared to glucose&#44; fructose was indeed suggested to be beneficial for the diet of diabetic patients&#46; However its growing industrial use as a sweetener&#44; especially in soft drinks&#44; has focused attention on its potential harmfulness&#44; possibly leading to dyslipidemia&#44; obesity&#44; insulin resistance&#47;metabolic syndrome and even diabetes&#46; Many new data have been generated over the last years&#44; confirming the lipogenic effect of fructose as well as risks of vascular dysfunction and hypertension&#46; Fructose exerts various direct effects in the liver&#44; affecting both hepatocytes and Kupffer cells and resulting in non-alcoholic steatotic hepatitis&#44; a well known precursor of the metabolic syndrome&#46; Hepatic metabolic abnormalities underlie indirect peripheral metabolic and vascular disturbances&#44; for which uric acid is possibly the culprit&#46;</p><p id="spara40" class="elsevierStyleSimplePara elsevierViewall">Nevertheless major caveats exist &#40;species&#44; gender&#44; source of fructose&#44; study protocols&#41; which are detailed in this review and presently prevent any firm conclusion&#46; New studies taking into account these confounding factors should be undertaken in order to ascertain whether or not high fructose diet is harmful&#46;</p></span>"
      ]
    ]
    "multimedia" => array:2 [
      0 => array:7 [
        "identificador" => "fig1"
        "etiqueta" => "Figure 1"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
          0 => array:4 [
            "imagen" => "gr1.jpeg"
            "Alto" => 479
            "Ancho" => 605
            "Tamanyo" => 43146
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spara10" class="elsevierStyleSimplePara elsevierViewall">Fructose is absorbed in the intestine by GLUT5 and exits enterocytes via GLUT2 transporters&#46; It is taken up by Kupffer cells and hepatocytes&#44; where it enters various metabolic pathways that largely differ from those of glucose&#46; Fructose is partly transformed into uric acid&#44; which may cause metabolic and vascular disturbances in peripheral tissues&#46;</p>"
        ]
      ]
      1 => array:7 [
        "identificador" => "fig2"
        "etiqueta" => "Figure 2"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
          0 => array:4 [
            "imagen" => "gr2.jpeg"
            "Alto" => 315
            "Ancho" => 512
            "Tamanyo" => 28196
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spara20" class="elsevierStyleSimplePara elsevierViewall">Summary of short- and long-term metabolic and vascular disturbances and the underlying mechanistic pathways induced by high fructose intake&#46;</p>"
        ]
      ]
    ]
    "bibliografia" => array:2 [
      "titulo" => "REFERENCES"
      "seccion" => array:1 [
        0 => array:2 [
          "identificador" => "cebibsec10"
          "bibliografiaReferencia" => array:105 [
            0 => array:3 [
              "identificador" => "bib1"
              "etiqueta" => "1"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Metabolic effects of fructose and the worldwide increase in obesity"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1152/physrev.00019.2009"
                      "Revista" => array:6 [
                        "tituloSerie" => "Physiol Rev"
                        "fecha" => "2010"
                        "volumen" => "90"
                        "paginaInicial" => "23"
                        "paginaFinal" => "46"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            1 => array:3 [
              "identificador" => "bib2"
              "etiqueta" => "2"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Ability of the normal human small intestine to absorb fructose&#58; evaluation by breath testing"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [ …4]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Clin Gastroenterol Hepatol"
                        "fecha" => "2007"
                        "volumen" => "5"
                        "paginaInicial" => "959"
                        "paginaFinal" => "963"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            2 => array:3 [
              "identificador" => "bib3"
              "etiqueta" => "3"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Hypothesis&#58; could excessive fructose intake and uric acid cause type 2 diabetes&#63;"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1210/er.2008-0033"
                      "Revista" => array:6 [
                        "tituloSerie" => "Endocr Rev"
                        "fecha" => "2009"
                        "volumen" => "30"
                        "paginaInicial" => "96"
                        "paginaFinal" => "116"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            3 => array:3 [
              "identificador" => "bib4"
              "etiqueta" => "4"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Dietary fructose and gastrointestinal symptoms&#58; a review"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1111/j.1572-0241.2004.40266.x"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Gastroenterol"
                        "fecha" => "2004"
                        "volumen" => "99"
                        "paginaInicial" => "2046"
                        "paginaFinal" => "2050"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            4 => array:3 [
              "identificador" => "bib5"
              "etiqueta" => "5"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Peripheral glucose appearance rate following fructose ingestion in normal subjects"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [ …3]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1053/meta.2000.18553"
                      "Revista" => array:6 [
                        "tituloSerie" => "Metabolism"
                        "fecha" => "2000"
                        "volumen" => "49"
                        "paginaInicial" => "1565"
                        "paginaFinal" => "1571"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            5 => array:3 [
              "identificador" => "bib6"
              "etiqueta" => "6"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Cooperation of liver cells in health and disease"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [ …1]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1007/978-3-642-56553-3"
                      "Revista" => array:6 [
                        "tituloSerie" => "Adv Anat Embryol Cell Biol"
                        "fecha" => "2001"
                        "volumen" => "161"
                        "paginaInicial" => "III"
                        "paginaFinal" => "XIII"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            6 => array:3 [
              "identificador" => "bib7"
              "etiqueta" => "7"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Kupffer cells play a major role in insulin-mediated hepatic glucose uptake in vivo"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [ …4]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/s0006-291x(05)80829-0"
                      "Revista" => array:6 [
                        "tituloSerie" => "Biochem Biophys Res Commun"
                        "fecha" => "1992"
                        "volumen" => "186"
                        "paginaInicial" => "455"
                        "paginaFinal" => "460"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            7 => array:3 [
              "identificador" => "bib8"
              "etiqueta" => "8"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Mechanisms of acute hyperinsulinemia after Kupffer cell phagocytosis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [ …1]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1152/ajpendo.1980.238.3.E276"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Physiol"
                        "fecha" => "1980"
                        "volumen" => "238"
                        "paginaInicial" => "E276"
                        "paginaFinal" => "E283"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            8 => array:3 [
              "identificador" => "bib9"
              "etiqueta" => "9"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Loss of Kupffer cells in diet-induced obesity is associated with increased hepatic steatosis&#44; STAT3 signaling&#44; and further decreases in insulin signaling"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [ …5]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.bbadis.2009.08.007"
                      "Revista" => array:6 [
                        "tituloSerie" => "Biochim Biophys Acta"
                        "fecha" => "2009"
                        "volumen" => "1792"
                        "paginaInicial" => "1062"
                        "paginaFinal" => "1072"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            9 => array:3 [
              "identificador" => "bib10"
              "etiqueta" => "10"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Critical role of Kupffer cells in the management of diet-induced diabetes and obesity"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Biochem Biophys Res Commun"
                        "fecha" => "2009"
                        "volumen" => "385"
                        "paginaInicial" => "351"
                        "paginaFinal" => "356"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            10 => array:3 [
              "identificador" => "bib11"
              "etiqueta" => "11"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Depletion of liver Kupffer cells prevents the development of diet-induced hepatic steatosis and insulin resistance"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.2337/db09-0016"
                      "Revista" => array:6 [
                        "tituloSerie" => "Diabetes"
                        "fecha" => "2010"
                        "volumen" => "59"
                        "paginaInicial" => "347"
                        "paginaFinal" => "357"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            11 => array:3 [
              "identificador" => "bib12"
              "etiqueta" => "12"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Endocrine and metabolic effects of consuming fructose- and glucose-sweetened beverages with meals in obese men and women&#58; influence of insulin resistance on plasma triglyceride responses"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1210/jc.2008-2192"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Clin Endocrinol Metab"
                        "fecha" => "2009"
                        "volumen" => "94"
                        "paginaInicial" => "1562"
                        "paginaFinal" => "1569"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            12 => array:3 [
              "identificador" => "bib13"
              "etiqueta" => "13"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Fructose consumption and consequences for glycation&#44; plasma triacylglycerol&#44; and body weight&#58; meta-analyses and meta-regression models of intervention studies"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.3945/ajcn.2007.25700"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Clin Nutr"
                        "fecha" => "2008"
                        "volumen" => "88"
                        "paginaInicial" => "1419"
                        "paginaFinal" => "1437"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            13 => array:3 [
              "identificador" => "bib14"
              "etiqueta" => "14"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Sugar-added beverages and adolescent weight change"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [ …5]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1038/oby.2004.94"
                      "Revista" => array:6 [
                        "tituloSerie" => "Obes Res"
                        "fecha" => "2004"
                        "volumen" => "12"
                        "paginaInicial" => "778"
                        "paginaFinal" => "788"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            14 => array:3 [
              "identificador" => "bib15"
              "etiqueta" => "15"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Substitution of drinking water by fructose solution induces hyperinsulinemia and hyperglycemia in hamsters"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1590/s1807-59322007000300019"
                      "Revista" => array:6 [
                        "tituloSerie" => "Clinics"
                        "fecha" => "2007"
                        "volumen" => "62"
                        "paginaInicial" => "327"
                        "paginaFinal" => "334"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            15 => array:3 [
              "identificador" => "bib16"
              "etiqueta" => "16"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Consuming fructose-sweetened beverages increases body adiposity in mice"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Obes Res"
                        "fecha" => "2005"
                        "volumen" => "13"
                        "paginaInicial" => "1146"
                        "paginaFinal" => "1156"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            16 => array:3 [
              "identificador" => "bib17"
              "etiqueta" => "17"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Fructose ingestion&#58; dose-dependent responses in health research"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [ …1]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.3945/jn.108.097949"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Nutr"
                        "fecha" => "2009"
                        "volumen" => "139"
                        "paginaInicial" => "1246S"
                        "paginaFinal" => "1252S"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            17 => array:3 [
              "identificador" => "bib18"
              "etiqueta" => "18"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Consumption of fructose-sweetened beverages for 10 weeks increases postprandial triacylglycerol and apolipoprotein-B concentrations in overweight and obese women"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1017/S0007114508968252"
                      "Revista" => array:6 [
                        "tituloSerie" => "Br J Nutr"
                        "fecha" => "2008"
                        "volumen" => "100"
                        "paginaInicial" => "947"
                        "paginaFinal" => "952"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            18 => array:3 [
              "identificador" => "bib19"
              "etiqueta" => "19"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "A 4-wk high-fructose diet alters lipid metabolism without affecting insulin sensitivity or ectopic lipids in healthy humans"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1093/ajcn/84.6.1374"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Clin Nutr"
                        "fecha" => "2006"
                        "volumen" => "84"
                        "paginaInicial" => "1374"
                        "paginaFinal" => "1379"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            19 => array:3 [
              "identificador" => "bib20"
              "etiqueta" => "20"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Fructose overconsumption causes dyslipidemia and ectopic lipid deposition in healthy subjects with and without a family history of type 2 diabetes"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.3945/ajcn.2008.27336"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Clin Nutr"
                        "fecha" => "2009"
                        "volumen" => "89"
                        "paginaInicial" => "1760"
                        "paginaFinal" => "1765"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            20 => array:3 [
              "identificador" => "bib21"
              "etiqueta" => "21"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Diabetes of the liver&#58; the link between nonalcoholic fatty liver disease and HFCS-55"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1038/oby.2009.58"
                      "Revista" => array:6 [
                        "tituloSerie" => "Obesity &#40;Silver Spring&#41;"
                        "fecha" => "2009"
                        "volumen" => "17"
                        "paginaInicial" => "2003"
                        "paginaFinal" => "2013"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            21 => array:3 [
              "identificador" => "bib22"
              "etiqueta" => "22"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Metabolic syndrome signs in Wistar rats submitted to different high-fructose ingestion protocols"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [ …5]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Br J Nutr"
                        "fecha" => "2009"
                        "volumen" => "101"
                        "paginaInicial" => "1178"
                        "paginaFinal" => "1184"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            22 => array:3 [
              "identificador" => "bib23"
              "etiqueta" => "23"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Long-term effects of moderate fructose feeding on glucose tolerance parameters in rats"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [ …4]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1093/jn/111.2.307"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Nutr"
                        "fecha" => "1981"
                        "volumen" => "111"
                        "paginaInicial" => "307"
                        "paginaFinal" => "314"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            23 => array:3 [
              "identificador" => "bib24"
              "etiqueta" => "24"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Rats fed fructose-enriched diets have characteristics of nonalcoholic hepatic steatosis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "J Nutr"
                        "fecha" => "2009"
                        "volumen" => "139"
                        "paginaInicial" => "2067"
                        "paginaFinal" => "2071"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            24 => array:3 [
              "identificador" => "bib25"
              "etiqueta" => "25"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Dietary fructose&#44; fruits&#44; fruit juices and glucose tolerance status in Japanese-Brazilians"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [ …5]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.numecd.2008.04.004"
                      "Revista" => array:6 [
                        "tituloSerie" => "Nutr Metab Cardiovasc Dis"
                        "fecha" => "2009"
                        "volumen" => "19"
                        "paginaInicial" => "77"
                        "paginaFinal" => "83"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            25 => array:3 [
              "identificador" => "bib26"
              "etiqueta" => "26"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Dietary carbohydrates and glycaemic load and the incidence of symptomatic gall stone disease in men"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [ …4]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1136/gut.2003.031435"
                      "Revista" => array:6 [
                        "tituloSerie" => "Gut"
                        "fecha" => "2005"
                        "volumen" => "54"
                        "paginaInicial" => "823"
                        "paginaFinal" => "828"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            26 => array:3 [
              "identificador" => "bib27"
              "etiqueta" => "27"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Carbonated beverages and chronic kidney disease"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [ …4]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/EDE.0b013e3180646338"
                      "Revista" => array:6 [
                        "tituloSerie" => "Epidemiology"
                        "fecha" => "2007"
                        "volumen" => "18"
                        "paginaInicial" => "501"
                        "paginaFinal" => "506"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            27 => array:3 [
              "identificador" => "bib28"
              "etiqueta" => "28"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Advanced glycation end products and nutrition"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [ …4]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Physiol Res"
                        "fecha" => "2002"
                        "volumen" => "5"
                        "paginaInicial" => "313"
                        "paginaFinal" => "316"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            28 => array:3 [
              "identificador" => "bib29"
              "etiqueta" => "29"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Experimental studies on the role of fructose in the development of diabetic complications"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [ …3]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Kobe J Med Sci"
                        "fecha" => "2002"
                        "volumen" => "48"
                        "paginaInicial" => "125"
                        "paginaFinal" => "136"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            29 => array:3 [
              "identificador" => "bib30"
              "etiqueta" => "30"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Soft drink consumption and obesity&#58; it is all about fructose"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [ …1]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/MOL.0b013e3283346ca2"
                      "Revista" => array:6 [
                        "tituloSerie" => "Curr Opin Lipidol"
                        "fecha" => "2010"
                        "volumen" => "21"
                        "paginaInicial" => "51"
                        "paginaFinal" => "57"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            30 => array:3 [
              "identificador" => "bib31"
              "etiqueta" => "31"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Protein fructosylation&#58; fructose and the Maillard reaction"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [ …1]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1093/ajcn/58.5.779S"
                      "Revista" => array:7 [
                        "tituloSerie" => "Am J Clin Nutr"
                        "fecha" => "1993"
                        "volumen" => "58"
                        "numero" => "5 Suppl"
                        "paginaInicial" => "779S"
                        "paginaFinal" => "787S"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            31 => array:3 [
              "identificador" => "bib32"
              "etiqueta" => "32"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Site specificity of glycation and carboxymethylation of bovine serum albumin by fructose"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Amino Acids"
                        "fecha" => "2006"
                        "volumen" => "30"
                        "paginaInicial" => "425"
                        "paginaFinal" => "434"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            32 => array:3 [
              "identificador" => "bib33"
              "etiqueta" => "33"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Role of fructose concentration on cataractogenesis in senile diabetic and non-diabetic patients"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                           …1
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Graefes Arch Clin Exp Ophthalmol"
                        "fecha" => "2009"
                        "volumen" => "247"
                        "paginaInicial" => "809"
                        "paginaFinal" => "814"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            33 => array:3 [
              "identificador" => "bib34"
              "etiqueta" => "34"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Immunological detection of fructated proteins in vitro and in vivo"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Biochem J"
                        "fecha" => "1998"
                        "volumen" => "336"
                        "paginaInicial" => "101"
                        "paginaFinal" => "107"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            34 => array:3 [
              "identificador" => "bib35"
              "etiqueta" => "35"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Fructose ingestion enhances atherosclerosis and deposition of advanced glycated end-products in cholesterol-fed rabbits"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.5551/jat.12.260"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Atheroscler Thromb"
                        "fecha" => "2005"
                        "volumen" => "12"
                        "paginaInicial" => "260"
                        "paginaFinal" => "267"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            35 => array:3 [
              "identificador" => "bib36"
              "etiqueta" => "36"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Fructose ingestion acutely elevates blood pressure in healthy young humans"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1152/ajpregu.00680.2007"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Physiol Regul Integr Comp Physiol"
                        "fecha" => "2008"
                        "volumen" => "294"
                        "paginaInicial" => "R730"
                        "paginaFinal" => "R737"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            36 => array:3 [
              "identificador" => "bib37"
              "etiqueta" => "37"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Attenuation of hypertension development by scavenging methylglyoxal in fructose-treated rats"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/HJH.0b013e3282f4a13c"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Hypertens"
                        "fecha" => "2008"
                        "volumen" => "26"
                        "paginaInicial" => "765"
                        "paginaFinal" => "772"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            37 => array:3 [
              "identificador" => "bib38"
              "etiqueta" => "38"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Hyperuricemia induces endothelial dysfunction"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Kidney Int"
                        "fecha" => "2005"
                        "volumen" => "67"
                        "paginaInicial" => "1739"
                        "paginaFinal" => "1742"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            38 => array:3 [
              "identificador" => "bib39"
              "etiqueta" => "39"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Purine nucleotide catabolism in rat liver&#46; Certain preliminary aspects of uricase reaction"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1080/15257770902865381"
                      "Revista" => array:6 [
                        "tituloSerie" => "Nucleosides Nucleotides Nucleic Acids"
                        "fecha" => "2009"
                        "volumen" => "28"
                        "paginaInicial" => "193"
                        "paginaFinal" => "203"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            39 => array:3 [
              "identificador" => "bib40"
              "etiqueta" => "40"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "A causal role for uric acid in fructose-induced metabolic syndrome"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1152/ajprenal.00140.2005"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Physiol Renal Physiol"
                        "fecha" => "2006"
                        "volumen" => "290"
                        "paginaInicial" => "F625"
                        "paginaFinal" => "F631"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            40 => array:3 [
              "identificador" => "bib41"
              "etiqueta" => "41"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Microcirculation and the metabolic syndrome"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1080/10739680701285617"
                      "Revista" => array:6 [
                        "tituloSerie" => "Microcirculation"
                        "fecha" => "2007"
                        "volumen" => "14"
                        "paginaInicial" => "403"
                        "paginaFinal" => "438"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            41 => array:3 [
              "identificador" => "bib42"
              "etiqueta" => "42"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Fructose-rich diet-induced abdominal adipose tissue endocrine dysfunction in normal male rats"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1007/s12020-008-9143-1"
                      "Revista" => array:6 [
                        "tituloSerie" => "Endocrine"
                        "fecha" => "2009"
                        "volumen" => "35"
                        "paginaInicial" => "227"
                        "paginaFinal" => "232"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            42 => array:3 [
              "identificador" => "bib43"
              "etiqueta" => "43"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Plasma plasminogen activator inhibitor activity in rats with nutritionally induced insulin resistance"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Thromb Haemost"
                        "fecha" => "1995"
                        "volumen" => "74"
                        "paginaInicial" => "806"
                        "paginaFinal" => "807"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            43 => array:3 [
              "identificador" => "bib44"
              "etiqueta" => "44"
              "referencia" => array:1 [
                0 => array:1 [
                  "referenciaCompleta" => "Kosugi T&#44; Nakamura M&#44; Sunagawa M&#46; Transition of pathophysiological significance of plasminogen activator inhibitor-From a chief player in antiinflammation&#44; antifibrinolysis to that in the development of insulin resistance&#46; Pathophysiology&#46;&#59; 17&#58; 109&#8211;18&#46;"
                ]
              ]
            ]
            44 => array:3 [
              "identificador" => "bib45"
              "etiqueta" => "45"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Fructose&#44; insulin resistance&#44; and metabolic dyslipidemia"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1186/1743-7075-2-5"
                      "Revista" => array:5 [
                        "tituloSerie" => "Nutr Metab &#40;Lond&#41;"
                        "fecha" => "2005"
                        "volumen" => "2"
                        "paginaInicial" => "5"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            45 => array:3 [
              "identificador" => "bib46"
              "etiqueta" => "46"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Postprandial dyslipidemia in insulin resistance&#58; mechanisms and role of intestinal insulin sensitivity"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Atheroscler Suppl"
                        "fecha" => "2008"
                        "volumen" => "9"
                        "paginaInicial" => "7"
                        "paginaFinal" => "13"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            46 => array:3 [
              "identificador" => "bib47"
              "etiqueta" => "47"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Mechanisms for the acute effect of fructose on postprandial lipemia"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1093/ajcn/85.6.1511"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Clin Nutr"
                        "fecha" => "2007"
                        "volumen" => "85"
                        "paginaInicial" => "1511"
                        "paginaFinal" => "1520"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            47 => array:3 [
              "identificador" => "bib48"
              "etiqueta" => "48"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Intermediary metabolism of fructose"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Clin Nutr"
                        "fecha" => "1993"
                        "volumen" => "58"
                        "numero" => "5 Suppl"
                        "paginaInicial" => "754S"
                        "paginaFinal" => "765S"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            48 => array:3 [
              "identificador" => "bib49"
              "etiqueta" => "49"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The immediate effects of insulin and fructose on the metabolism of the perfused liver&#46; Changes in lipoprotein secretion&#44; fatty acid oxidation and esterification&#44; lipogenesis and carbohydrate metabolism"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1042/bj1260295"
                      "Revista" => array:6 [
                        "tituloSerie" => "Biochem J"
                        "fecha" => "1972"
                        "volumen" => "126"
                        "paginaInicial" => "295"
                        "paginaFinal" => "311"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            49 => array:3 [
              "identificador" => "bib50"
              "etiqueta" => "50"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Dietary fructose induces a wide range of genes with distinct shift in carbohydrate and lipid metabolism in fed and fasted rat liver"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.bbadis.2008.02.007"
                      "Revista" => array:6 [
                        "tituloSerie" => "Biochim Biophys Acta"
                        "fecha" => "2008"
                        "volumen" => "1782"
                        "paginaInicial" => "341"
                        "paginaFinal" => "348"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            50 => array:3 [
              "identificador" => "bib51"
              "etiqueta" => "51"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Fructose consumption as a risk factor for non-alcoholic fatty liver disease"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.jhep.2008.02.011"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Hepatol"
                        "fecha" => "2008"
                        "volumen" => "48"
                        "paginaInicial" => "993"
                        "paginaFinal" => "999"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            51 => array:3 [
              "identificador" => "bib52"
              "etiqueta" => "52"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Mechanism of insulin resistance in fructose-fed rats"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/0026-0495(82)90100-7"
                      "Revista" => array:6 [
                        "tituloSerie" => "Metabolism"
                        "fecha" => "1982"
                        "volumen" => "31"
                        "paginaInicial" => "608"
                        "paginaFinal" => "612"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            52 => array:3 [
              "identificador" => "bib53"
              "etiqueta" => "53"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Soft drink consumption is associated with fatty liver disease independent of metabolic syndrome"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.jhep.2009.05.033"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Hepatol"
                        "fecha" => "2009"
                        "volumen" => "51"
                        "paginaInicial" => "918"
                        "paginaFinal" => "924"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            53 => array:3 [
              "identificador" => "bib54"
              "etiqueta" => "54"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Effect of moderate intake of sweeteners on metabolic health in the rat"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.physbeh.2009.09.016"
                      "Revista" => array:6 [
                        "tituloSerie" => "Physiol Behav"
                        "fecha" => "2009"
                        "volumen" => "98"
                        "paginaInicial" => "618"
                        "paginaFinal" => "624"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            54 => array:3 [
              "identificador" => "bib55"
              "etiqueta" => "55"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Possible links between intestinal permeability and food processing&#58; a therapeutic niche for glutamine&#63;"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:2 [
                        "tituloSerie" => "Clinics"
                        "fecha" => "2010"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            55 => array:3 [
              "identificador" => "bib57"
              "etiqueta" => "57"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Toll-like receptor 4 is involved in the development of fructose-induced hepatic steatosis in mice"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1002/hep.23122"
                      "Revista" => array:6 [
                        "tituloSerie" => "Hepatology"
                        "fecha" => "2009"
                        "volumen" => "50"
                        "paginaInicial" => "1094"
                        "paginaFinal" => "1104"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            56 => array:3 [
              "identificador" => "bib58"
              "etiqueta" => "58"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Comparison of breath testing with fructose and high fructose corn syrups in health and IBS"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1111/j.1365-2982.2007.01074.x"
                      "Revista" => array:6 [
                        "tituloSerie" => "Neurogastroenterol Motil"
                        "fecha" => "2008"
                        "volumen" => "20"
                        "paginaInicial" => "505"
                        "paginaFinal" => "511"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            57 => array:3 [
              "identificador" => "bib59"
              "etiqueta" => "59"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Clinical impact of identifying lactose maldigestion or fructose malabsorption in irritable bowel syndrome or other conditions"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/SMJ.0b013e3181b64c7f"
                      "Revista" => array:6 [
                        "tituloSerie" => "South Med J"
                        "fecha" => "2009"
                        "volumen" => "102"
                        "paginaInicial" => "1010"
                        "paginaFinal" => "1012"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            58 => array:3 [
              "identificador" => "bib60"
              "etiqueta" => "60"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Fructose intolerance in IBS and utility of fructose-restricted diet"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/MCG.0b013e31802cbc2f"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Clin Gastroenterol"
                        "fecha" => "2008"
                        "volumen" => "42"
                        "paginaInicial" => "233"
                        "paginaFinal" => "238"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            59 => array:3 [
              "identificador" => "bib61"
              "etiqueta" => "61"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Fructose intake at current levels in the United States may cause gastrointestinal distress in normal adults"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.jada.2005.07.002"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Am Diet Assoc"
                        "fecha" => "2005"
                        "volumen" => "105"
                        "paginaInicial" => "1559"
                        "paginaFinal" => "1566"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            60 => array:3 [
              "identificador" => "bib62"
              "etiqueta" => "62"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Review article&#58; fructose malabsorption and the bigger picture"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1046/j.1365-2036.2001.00889.x"
                      "Revista" => array:6 [
                        "tituloSerie" => "Aliment Pharmacol Ther"
                        "fecha" => "2007"
                        "volumen" => "15"
                        "paginaInicial" => "25"
                        "paginaFinal" => "349"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            61 => array:3 [
              "identificador" => "bib63"
              "etiqueta" => "63"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Fructose-sorbitol malabsorption"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1007/s11894-009-0056-9"
                      "Revista" => array:6 [
                        "tituloSerie" => "Curr Gastroenterol Rep"
                        "fecha" => "2009"
                        "volumen" => "11"
                        "paginaInicial" => "368"
                        "paginaFinal" => "374"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            62 => array:3 [
              "identificador" => "bib64"
              "etiqueta" => "64"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Liquid versus solid carbohydrate&#58; effects on food intake and body weight"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1038/sj.ijo.0801229"
                      "Revista" => array:6 [
                        "tituloSerie" => "Int J Obes Relat Metab Disord"
                        "fecha" => "2000"
                        "volumen" => "24"
                        "paginaInicial" => "794"
                        "paginaFinal" => "800"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            63 => array:3 [
              "identificador" => "bib65"
              "etiqueta" => "65"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Influence of repeated consumption of beverages containing sucrose or intense sweeteners on food intake"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1038/sj.ejcn.1601762"
                      "Revista" => array:6 [
                        "tituloSerie" => "Eur J Clin Nutr"
                        "fecha" => "2004"
                        "volumen" => "58"
                        "paginaInicial" => "154"
                        "paginaFinal" => "161"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            64 => array:3 [
              "identificador" => "bib66"
              "etiqueta" => "66"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Does the consumption of caloric and non-caloric beverages with a meal affect energy intake&#63;"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.appet.2004.11.003"
                      "Revista" => array:6 [
                        "tituloSerie" => "Appetite"
                        "fecha" => "2005"
                        "volumen" => "44"
                        "paginaInicial" => "187"
                        "paginaFinal" => "193"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            65 => array:3 [
              "identificador" => "bib67"
              "etiqueta" => "67"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Dietary fructose and metabolic syndrome and diabetes"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.3945/jn.108.098020"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Nutr"
                        "fecha" => "2009"
                        "volumen" => "139"
                        "paginaInicial" => "1263S"
                        "paginaFinal" => "1268S"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            66 => array:3 [
              "identificador" => "bib68"
              "etiqueta" => "68"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Oxidative stress&#58; the special case of diabetes"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Biofactors"
                        "fecha" => "2003"
                        "volumen" => "19"
                        "paginaInicial" => "11"
                        "paginaFinal" => "18"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            67 => array:3 [
              "identificador" => "bib69"
              "etiqueta" => "69"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Comparison of free fructose and glucose to sucrose in the ability to cause fatty liver"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1007/s00394-009-0042-x"
                      "Revista" => array:6 [
                        "tituloSerie" => "Eur J Nutr"
                        "fecha" => "2010"
                        "volumen" => "49"
                        "paginaInicial" => "1"
                        "paginaFinal" => "9"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            68 => array:3 [
              "identificador" => "bib70"
              "etiqueta" => "70"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Acute&#44; food-induced moderate elevation of plasma uric acid protects against hyperoxia-induced oxidative stress and increase in arterial stiffness in healthy humans"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.atherosclerosis.2009.04.012"
                      "Revista" => array:6 [
                        "tituloSerie" => "Atherosclerosis"
                        "fecha" => "2009"
                        "volumen" => "207"
                        "paginaInicial" => "255"
                        "paginaFinal" => "260"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            69 => array:3 [
              "identificador" => "bib71"
              "etiqueta" => "71"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Associations between serum uric acid and adipokines&#44; markers of inflammation&#44; and endothelial dysfunction"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1007/BF03346397"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Endocrinol Invest"
                        "fecha" => "2008"
                        "volumen" => "31"
                        "paginaInicial" => "499"
                        "paginaFinal" => "504"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            70 => array:3 [
              "identificador" => "bib72"
              "etiqueta" => "72"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Uric acid and serum antioxidant capacity&#58; a reaction to atherosclerosis&#63;"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/s0021-9150(99)00214-2"
                      "Revista" => array:6 [
                        "tituloSerie" => "Atherosclerosis"
                        "fecha" => "2000"
                        "volumen" => "148"
                        "paginaInicial" => "131"
                        "paginaFinal" => "139"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            71 => array:3 [
              "identificador" => "bib73"
              "etiqueta" => "73"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Adverse effects of the classic antioxidant uric acid in adipocytes&#58; NADPH oxidase-mediated oxidative&#47;nitrosative stress"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1152/ajpcell.00600.2006"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Physiol Cell Physiol"
                        "fecha" => "2007"
                        "volumen" => "293"
                        "paginaInicial" => "C584"
                        "paginaFinal" => "C596"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            72 => array:3 [
              "identificador" => "bib74"
              "etiqueta" => "74"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Prevalence of insulin resistance and metabolic syndrome in patients with gouty arthritis"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:3 [
                        "tituloSerie" => "Rheumatol Int"
                        "fecha" => "2009"
                        "volumen" => "20"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            73 => array:3 [
              "identificador" => "bib75"
              "etiqueta" => "75"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Carotid intima-media thickness&#44; dietary intake&#44; and cardiovascular phenotypes in adolescents&#58; relation to metabolic syndrome"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.metabol.2009.08.016"
                      "Revista" => array:6 [
                        "tituloSerie" => "Metabolism"
                        "fecha" => "2010"
                        "volumen" => "59"
                        "paginaInicial" => "533"
                        "paginaFinal" => "539"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            74 => array:3 [
              "identificador" => "bib76"
              "etiqueta" => "76"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Serum uric acid levels improve prediction of incident type 2 diabetes in individuals with impaired fasting glucose&#58; the Rancho Bernardo Study"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.2337/dc09-0275"
                      "Revista" => array:6 [
                        "tituloSerie" => "Diabetes Care"
                        "fecha" => "2009"
                        "volumen" => "32"
                        "paginaInicial" => "1272"
                        "paginaFinal" => "1273"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            75 => array:3 [
              "identificador" => "bib77"
              "etiqueta" => "77"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Soft drinks&#44; fructose consumption&#44; and the risk of gout in men&#58; prospective cohort study"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1136/bmj.39449.819271.BE"
                      "Revista" => array:6 [
                        "tituloSerie" => "Bmj"
                        "fecha" => "2008"
                        "volumen" => "336"
                        "paginaInicial" => "309"
                        "paginaFinal" => "312"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            76 => array:3 [
              "identificador" => "bib78"
              "etiqueta" => "78"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Relationship between uric acid and hepatic steatosis among Koreans"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.diabet.2009.04.011"
                      "Revista" => array:6 [
                        "tituloSerie" => "Diabetes Metab"
                        "fecha" => "2009"
                        "volumen" => "35"
                        "paginaInicial" => "447"
                        "paginaFinal" => "451"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            77 => array:3 [
              "identificador" => "bib79"
              "etiqueta" => "79"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The relationship between serum uric acid concentration and metabolic syndrome in university freshmen"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/JNR.0b013e3181c003a7"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Nurs Res"
                        "fecha" => "2009"
                        "volumen" => "17"
                        "paginaInicial" => "286"
                        "paginaFinal" => "292"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            78 => array:3 [
              "identificador" => "bib80"
              "etiqueta" => "80"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Hypothesis&#58; fructose-induced hyperuricemia as a causal mechanism for the epidemic of the metabolic syndrome"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Nat Clin Pract Nephrol"
                        "fecha" => "2005"
                        "volumen" => "1"
                        "paginaInicial" => "80"
                        "paginaFinal" => "86"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            79 => array:3 [
              "identificador" => "bib81"
              "etiqueta" => "81"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Relationship between hyperuricemia &#40;HUC&#41; and metabolic syndrome &#40;MS&#41; in institutionalized elderly men"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/S0167-4943(09)70013-5"
                      "Revista" => array:7 [
                        "tituloSerie" => "Arch Gerontol Geriatr"
                        "fecha" => "2009"
                        "volumen" => "49"
                        "numero" => "Suppl 2"
                        "paginaInicial" => "S46"
                        "paginaFinal" => "S49"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            80 => array:3 [
              "identificador" => "bib82"
              "etiqueta" => "82"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Uric acid and cardiovascular risk"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1056/NEJMra0800885"
                      "Revista" => array:6 [
                        "tituloSerie" => "N Engl J Med"
                        "fecha" => "2008"
                        "volumen" => "359"
                        "paginaInicial" => "1811"
                        "paginaFinal" => "1821"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            81 => array:3 [
              "identificador" => "bib83"
              "etiqueta" => "83"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Uric acid and insulin sensitivity and risk of incident hypertension"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Arch Intern Med"
                        "fecha" => "2009"
                        "volumen" => "26"
                        "paginaInicial" => "155"
                        "paginaFinal" => "169"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            82 => array:3 [
              "identificador" => "bib84"
              "etiqueta" => "84"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Uric acid as a mediator of endothelial dysfunction&#44; inflammation&#44; and vascular disease"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.semnephrol.2004.09.007"
                      "Revista" => array:6 [
                        "tituloSerie" => "Semin Nephrol"
                        "fecha" => "2005"
                        "volumen" => "25"
                        "paginaInicial" => "39"
                        "paginaFinal" => "42"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            83 => array:3 [
              "identificador" => "bib85"
              "etiqueta" => "85"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Relations of serum uric acid to longitudinal blood pressure tracking and hypertension incidence"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1161/01.HYP.0000150784.92944.9a"
                      "Revista" => array:6 [
                        "tituloSerie" => "Hypertension"
                        "fecha" => "2005"
                        "volumen" => "45"
                        "paginaInicial" => "28"
                        "paginaFinal" => "33"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            84 => array:3 [
              "identificador" => "bib86"
              "etiqueta" => "86"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Effect of increased serum urate levels on virgin rats with no arteriosclerosis versus breeder rats with preexistent arteriosclerosis"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Metabolism"
                        "fecha" => "1977"
                        "volumen" => "26"
                        "paginaInicial" => "1309"
                        "paginaFinal" => "1320"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            85 => array:3 [
              "identificador" => "bib88"
              "etiqueta" => "88"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Uric acid and oxidative stress&#58; relative impact on cardiovascular risk&#63;"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.numecd.2007.02.011"
                      "Revista" => array:6 [
                        "tituloSerie" => "Nutr Metab Cardiovasc Dis"
                        "fecha" => "2007"
                        "volumen" => "17"
                        "paginaInicial" => "409"
                        "paginaFinal" => "414"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            86 => array:3 [
              "identificador" => "bib89"
              "etiqueta" => "89"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Uric acid-induced C-reactive protein expression&#58; implication on cell proliferation and nitric oxide production of human vascular cells"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1681/ASN.2005050572"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Am Soc Nephrol"
                        "fecha" => "2005"
                        "volumen" => "16"
                        "paginaInicial" => "3553"
                        "paginaFinal" => "3562"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            87 => array:3 [
              "identificador" => "bib90"
              "etiqueta" => "90"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The effect of high-fructose corn syrup consumption on triglycerides and uric acid"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.3945/jn.108.098194"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Nutr"
                        "fecha" => "2009"
                        "volumen" => "139"
                        "paginaInicial" => "1242S"
                        "paginaFinal" => "1245S"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            88 => array:3 [
              "identificador" => "bib91"
              "etiqueta" => "91"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Sugar-sweetened soft drinks&#44; diet soft drinks&#44; and serum uric acid level&#58; the Third National Health and Nutrition Examination Survey"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Arthritis Rheum"
                        "fecha" => "2008"
                        "volumen" => "59"
                        "paginaInicial" => "109"
                        "paginaFinal" => "116"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            89 => array:3 [
              "identificador" => "bib93"
              "etiqueta" => "93"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Lack of association between dietary fructose and hyperuricemia risk in adults"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1186/1743-7075-7-16"
                      "Revista" => array:5 [
                        "tituloSerie" => "Nutr Metab&#46; &#40;Lond&#41;"
                        "fecha" => "2010"
                        "volumen" => "7"
                        "paginaInicial" => "16"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            90 => array:3 [
              "identificador" => "bib94"
              "etiqueta" => "94"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Effects of high-fructose corn syrup and sucrose consumption on circulating glucose&#44; insulin&#44; leptin&#44; and ghrelin and on appetite in normal-weight women"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.nut.2006.11.001"
                      "Revista" => array:6 [
                        "tituloSerie" => "Nutrition"
                        "fecha" => "2007"
                        "volumen" => "23"
                        "paginaInicial" => "103"
                        "paginaFinal" => "112"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            91 => array:3 [
              "identificador" => "bib95"
              "etiqueta" => "95"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The state of the science on dietary sweeteners containing fructose&#58; summary and issues to be resolved"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.3945/jn.108.097964"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Nutr"
                        "fecha" => "2009"
                        "volumen" => "139"
                        "paginaInicial" => "1269S"
                        "paginaFinal" => "1270S"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            92 => array:3 [
              "identificador" => "bib96"
              "etiqueta" => "96"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Dietary fructose and glucose differentially affect lipid and glucose homeostasis"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.3945/jn.108.098186"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Nutr"
                        "fecha" => "2009"
                        "volumen" => "139"
                        "paginaInicial" => "1257S"
                        "paginaFinal" => "1262S"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            93 => array:3 [
              "identificador" => "bib97"
              "etiqueta" => "97"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Comparison of the effects of sucrose and fructose on insulin action and glucose tolerance"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1152/ajpregu.2000.279.4.R1334"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Physiol Regul Integr Comp Physiol"
                        "fecha" => "2000"
                        "volumen" => "279"
                        "paginaInicial" => "R1334"
                        "paginaFinal" => "R1340"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            94 => array:3 [
              "identificador" => "bib98"
              "etiqueta" => "98"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "No differences in satiety or energy intake after high-fructose corn syrup&#44; sucrose&#44; or milk preloads"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1093/ajcn/86.5.1586"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Clin Nutr"
                        "fecha" => "2007"
                        "volumen" => "86"
                        "paginaInicial" => "1586"
                        "paginaFinal" => "1594"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            95 => array:3 [
              "identificador" => "bib99"
              "etiqueta" => "99"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Twenty-four-hour endocrine and metabolic profiles following consumption of high-fructose corn syrup-&#44; sucrose-&#44; fructose-&#44; and glucose-sweetened beverages with meals"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Am J Clin Nutr"
                        "fecha" => "2008"
                        "volumen" => "87"
                        "paginaInicial" => "1194"
                        "paginaFinal" => "1203"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            96 => array:3 [
              "identificador" => "bib100"
              "etiqueta" => "100"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Effects of a short-term overfeeding with fructose or glucose in healthy young males"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Br J Nutr"
                        "fecha" => "2009"
                        "volumen" => "24"
                        "paginaInicial" => "1"
                        "paginaFinal" => "5"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            97 => array:3 [
              "identificador" => "bib101"
              "etiqueta" => "101"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Fructose consumption&#58; considerations for future research on its effects on adipose distribution&#44; lipid metabolism&#44; and insulin sensitivity in humans"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.3945/jn.109.106641"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Nutr"
                        "fecha" => "2009"
                        "volumen" => "139"
                        "paginaInicial" => "1236S"
                        "paginaFinal" => "1241S"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            98 => array:3 [
              "identificador" => "bib102"
              "etiqueta" => "102"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Metformin improves lipid metabolism and attenuates lipid peroxidation in high fructose-fed rats"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1046/j.1463-1326.2002.00178.x"
                      "Revista" => array:6 [
                        "tituloSerie" => "Diabetes Obes Metab"
                        "fecha" => "2002"
                        "volumen" => "4"
                        "paginaInicial" => "36"
                        "paginaFinal" => "42"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            99 => array:3 [
              "identificador" => "bib103"
              "etiqueta" => "103"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Increased intraabdominal adipose tissue mass in fructose fed rats&#58; correction by metformin"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1055/s-2002-34593"
                      "Revista" => array:6 [
                        "tituloSerie" => "Exp Clin Endocrinol Diabetes"
                        "fecha" => "2002"
                        "volumen" => "110"
                        "paginaInicial" => "298"
                        "paginaFinal" => "303"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            100 => array:3 [
              "identificador" => "bib104"
              "etiqueta" => "104"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "An insulin sensitizer improves the free radical defense system potential and insulin sensitivity in high fructose-fed rats"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.2337/diabetes.48.2.353"
                      "Revista" => array:6 [
                        "tituloSerie" => "Diabetes"
                        "fecha" => "1999"
                        "volumen" => "48"
                        "paginaInicial" => "353"
                        "paginaFinal" => "357"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            101 => array:3 [
              "identificador" => "bib105"
              "etiqueta" => "105"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Metformin improves liver antioxidant potential in rats fed a high-fructose diet"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Asia Pac J Clin Nutr"
                        "fecha" => "2002"
                        "volumen" => "1"
                        "paginaInicial" => "319"
                        "paginaFinal" => "322"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            102 => array:3 [
              "identificador" => "bib106"
              "etiqueta" => "106"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The fructose-fed rat&#58; a review on the mechanisms of fructose-induced insulin resistance and hypertension"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1007/s11010-009-0184-4"
                      "Revista" => array:6 [
                        "tituloSerie" => "Mol Cell Biochem"
                        "fecha" => "2009"
                        "volumen" => "332"
                        "paginaInicial" => "145"
                        "paginaFinal" => "159"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            103 => array:3 [
              "identificador" => "bib107"
              "etiqueta" => "107"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Uric acid is positively associated with metabolic syndrome but negatively associated with diabetes in Japanese men"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Intern Med"
                        "fecha" => "2009"
                        "volumen" => "48"
                        "paginaInicial" => "1785"
                        "paginaFinal" => "1791"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            104 => array:3 [
              "identificador" => "bib108"
              "etiqueta" => "108"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Sugar-sweetened beverages and risk of obesity and type 2 diabetes&#58; Epidemiologic evidence"
                      "autores" => array:1 [
                        0 => array:2 [ …2]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.physbeh.2010.01.036"
                      "Revista" => array:6 [
                        "tituloSerie" => "Physiol Behav"
                        "fecha" => "2010"
                        "volumen" => "100"
                        "paginaInicial" => "47"
                        "paginaFinal" => "54"
                        "link" => array:1 [ …1]
                      ]
                    ]
                  ]
                ]
              ]
            ]
          ]
        ]
      ]
    ]
  ]
  "idiomaDefecto" => "en"
  "url" => "/18075932/0000006500000007/v1_202212010714/S1807593222023833/v1_202212010714/en/main.assets"
  "Apartado" => null
  "PDF" => "https://static.elsevier.es/multimedia/18075932/0000006500000007/v1_202212010714/S1807593222023833/v1_202212010714/en/main.pdf?idApp=UINPBA00004N&text.app=https://www.elsevier.es/"
  "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1807593222023833?idApp=UINPBA00004N"
]

Article information

ISSN: 18075932
Original language: English

DOI:10.1590/S1807-59322010000700013

The statistics are updated each day

Year/Month	Html	Pdf	Total

2024 November	13	1	14
2024 October	58	24	82
2024 September	48	21	69
2024 August	59	25	84
2024 July	49	17	66
2024 June	37	19	56
2024 May	51	14	65
2024 April	46	10	56
2024 March	43	16	59
2024 February	34	14	48
2024 January	36	11	47
2023 December	37	14	51
2023 November	28	16	44
2023 October	44	23	67
2023 September	28	21	49
2023 August	22	6	28
2023 July	14	9	23
2023 June	21	8	29
2023 May	33	2	35
2023 April	33	3	36
2023 March	26	1	27
2023 February	28	0	28
2023 January	3	3	6
2022 December	30	2	32

Show all

Indexed in:

Follow us:

Statistics

Indexed in:

Follow us:

Statistics

Subscribe to our newsletter