metricas
covid
Buscar en
Clínica e Investigación en Arteriosclerosis
Toda la web
Inicio Clínica e Investigación en Arteriosclerosis Estudio de prevalencia de Helicobacter pylori y Chlamydia pneumoniae en placas d...
Información de la revista
Vol. 13. Núm. 3.
Páginas 103-107 (enero 2001)
Compartir
Compartir
Descargar PDF
Más opciones de artículo
Vol. 13. Núm. 3.
Páginas 103-107 (enero 2001)
Acceso a texto completo
Estudio de prevalencia de Helicobacter pylori y Chlamydia pneumoniae en placas de ateroma de pacientes diabéticos y no diabéticos con arteriosclerosis
Study of helicobacter pylori and chlamydia pneumoniae from artery atheromas from non diabetic and diabetic patients with atherosclerosis
Visitas
3380
D.A. de Luis
Autor para correspondencia
mariaballesteros@worldonline.es

Correspondencia: Caamaño, 51 bis, 3.º C. 47013 Valladolid.
, A. Becerra
Servicio de Endocrinología y Nutrición. Hospital del Río Hortega e Instituto de Endocrinología y Nutrición (IEN). Facultad de Medicina. Valladolid
I. García Arataa, J. Haurieb, L. de Rafaela, J. Gonzáleza, C. Martín de Argilac, R. Allerc, D. Boixedacc
a Servicios de Microbiología Hospital Ramón y Cajal. Universidad de Alcalá de Henares. Madrid
b Servicios de Cirugía Vascular Hospital Ramón y Cajal. Universidad de Alcalá de Henares. Madrid
c Servicios de Gastroenterología. Hospital Ramón y Cajal. Universidad de Alcalá de Henares. Madrid
Este artículo ha recibido
Información del artículo
Fundamento

La arteriosclerosis se comporta como un proceso inflamatorio crónico. Algunos estudios han sugerido que Chlamydia pneumoniae y Helicobacter pylori pueden representar un papel en la patogenia de la arteriosclerosis en pacientes diabéticos y no diabéticos. EL objetivo del estudio fue determinar mediante cultivo y reacción en cadena de la polimerasa (PCR), la presencia de C. pneumoniae y H. pylori en arterias de pacientes con arteriosclerosis.

Métodos y resultados

El estudio presenta un diseño transversal, con 40 pacientes (22 diabéticos y 18 no diabéticos) sometidos a una intervención de revascularización. Se recogieron muestras de ateroma y se utilizaron los siguientes métodos de detección de la infección: PCR y cultivo de las placas de ateroma para detectar C. pneumoniae y H. pylori. Se utilizó la serología para determinar el contacto previo del paciente con el germen. En el grupo total, 29 pacientes (72,5%) presentaban serología positiva a H. pylori y 20 (50%) a C. pneumoniae (p < 0,05). En los pacientes diabéticos, un 77,3% tenían una serología positiva a H. pylori y un 50% a C. pneumoniae (p < 0,05). En pacientes no diabéticos, un 66,7% tenían serología positiva a H. pylori y un 50% a C. pneumoniae, sin encontrarse diferencias significativas. Se detectó C. pneumoniae por PCR en una placa de carótida de un paciente no diabético, con serología positiva y cultivo negativo, que además tenía una serología positiva a H. pylori pero PCR y cultivo de placa negativos. Todos los pacientes, diabéticos y no diabéticos, presentaban PCR y cultivos de placas negativos para H. pylori.

Conclusión

En este estudio se demuestra la nula presencia de H. pylori y escasa de C. pneumoniae en placas de ateroma. La relación entre arteriosclerosis e infección por C. pneumoniae, pero no por H. pylori, podría explicarse por infección directa de la pared arterial.

Palabras clave:
Arteriosclerosis
Ateroma
Infección
Chlamydia pneumoniae
Helicobacter pylori
Background

During the last decades, the Spanish diet has moved away from the traditional ?Mediterranean diet?, which has shown a protective role against cardiovascular events. In an attempt to revert population trends towards an increasing ?westernization? of dietary habits, the Spanish Atherosclerosis Society (SEA) published in 1994 a document with dietary recommendations for the prevention of atherosclerosis. In the DRECE study (Diet and Cardiovascular Events Risk in Spain), the dietary habits of a representative population sample were assessed in 1991 and in 1996-97. The present study describes how well these dietary habits fit the SEA recommendations.

Methods and results

The design was a crosssectional study, with 40 patients (22 diabetic and 18 non-diabetic) scheduled for a revascularization procedure. The methods of detection in atheroma plaques included a PCR assay and culture of atheroma plaques to detect Cp and Hp. Serology was used to evaluate the patients previous contact with both microorganisms. In the overall group, 29 (72,5%) patients had a positive serology to Hp and 20 (50%) had a positive serology to Cp (p < 0,05). In diabetic patients, 77,3% had a positive serology to Hp and 50% to Cp (p < 0,05). In non-diabetic patients, 66,7% had a positive serology to Hp and 50% to Cp (difference nonsignificant). Cp was detected by PCR in a carotid atheroma of a single non-diabetic patient with positive serology and negative culture, who also had positive serology for Hp but negative PCR and culture. All diabetic and non-diabetic patients had negative PCR and culture for Hp in atheroma plaques.

Conclusion

This study provides evidence of the presence of Cp, but not Hp, in atheroma plaques. A chronic inflammatory response caused by persistent arterial infection may explain the association between Cp and atherosclerosis. The link between Hp and atherosclerosis may be explained by indirect effects.

El Texto completo está disponible en PDF
Bibliografía
[1.]
R. Ross.
The pathogenesis of atherosclerosis: a perspective for the 1990s.
Nature, 62 (1993), pp. 801-809
[2.]
D.A. De Luis, M. Lahera, R. Cantón, D. Boixeda, A.L. San Román, R. Aller, et al.
Association of Helicobacter pylori infection with cardiovascular and cerebrovascular disease in diabetic patients.
Diabetes Care, 21 (1998), pp. 1129-1132
[3.]
D.A. De Luis, A. García Abelló, M.A. Lasunción, R. Aller, C. Martín de Argila, D. Boixeda, et al.
Improvement in lipid and haemostasis patterns after H. pylori infection eradication in type 1 diabetic patients.
Clin Nutr, 18 (1999), pp. 227-231
[4.]
C. Martín de Argila, D. Boixeda, R. Cantón, J.P. Gisbert, A. Fuertes.
High seroprevalence of Helicobacter pylori infection in coronary heart disease.
Lancet, 346 (1995), pp. 310
[5.]
J. Danesh, R. Colins, R. Peto.
Chronic infection and coronary heart disease: is there a link?.
[6.]
J. Danesh, R. Peto.
Risk factors for coronary heart disease and infection with Helicobacter pylori: meta analysis of 18 studies.
Br Med J, 316 (1998), pp. 1130-1132
[7.]
J.J. Pérez Poveda, J. Gisbert, J.M. Pajares.
Helicobater pylori y cardiopatía isquémica.
Gastroenterol Hepatol, 23 (2000), pp. 99-103
[8.]
P. Saikku, M. Leinonen, K. Mattila, M.R. Ekman, M.S. Nieminen, P.H. Makela.
Serological evidence of an association of a novel Chlamydia, TWAR, with coronary heart disease and acute myocardial infarction.
Lancet, 2 (1988), pp. 936-938
[9.]
D.H. Thom, J.T. Grayston, D.S. Siscovick, S.P. Wang, N.S. Weiss, J.R. Daling.
Association of prior infection with Chlamydia pneumoniae and angiographically demonstrated coronary artery disease.
JAMA, 268 (1992), pp. 68-72
[10.]
C.C. Kuo, A. Shor, L.A. campbell, H. Fukushi, D.L. Patton, J.T. Grayston.
Demonstration of Chlamydia penumoniae in atherosclerotic lesions of coronary arteries.
J Infect Dis, 167 (1993), pp. 841-849
[11.]
M.R. Hammerschlag, K. Chirgwin, P.M. Roblin, M. Gelling, W. Dumornay, L. Mandel.
Persistent infection with Chlamydia pneumoniae following acute respiratory illness.
Clin Infect Dis, 14 (1992), pp. 178-182
[12.]
W.L. Peterson.
Helicobacter pylori and peptic ulcer disease.
N Engl J Med, 324 (1991), pp. 1043-1048
[13.]
J.A. Ramirez.
and the Chlamydia pneumoniae/Atherosclerosis Study Group. Isolation of Chlamydia pneumoniae from the coronary artery of a patient with coronary atherosclerosis.
Ann Intern Med, 125 (1996), pp. 979-982
[14.]
F. Blasi, F. Denti, M. Erba, R. Cosentini, R. Raccanelli, R. Rivaldi, et al.
Detection of Chlamydia pneumoniae but not Helicobacter pylori in atherosclerotic plaques from aortic aneurysms.
J Clin Microbiol, 34 (1996), pp. 2766-2769
[15.]
F. Megraud.
Diagnosis of H. pylori infection.
Scand J Gastroenterol, 31 (1996), pp. 44-46
[16.]
H.L.T. Mobley, M.J. Cortesia, L.E. Rosenthal, B.D. Jones.
Characterization of urease from Campylobacter pylori.
J Clin Microbiol, 26 (1988), pp. 83-86
[17.]
C.L. Clayton, M.J. Pallen, H. Kleanthous, B.W. Wren, S. Tabaqchali.
Nucleotide sequence of two genes from Helicobacter pylori encoding for urease subunits.
Nucleic Acids Res, 18 (1990), pp. 362
[18.]
J.T. Wang, J.T. Lin, J.C. Sheu, J.C. Yang, D.S. Chen, T.H. Wang.
Detection of Helicobacter pylori in gastric biopsy tissue by polymerase chain reaction.
Eur J Clin Microbiol Infect Dis, 12 (1993), pp. 367-371
[19.]
C.M. Black, P.I. Fields, T.O. Messmer, B.P. Berdal.
Detection of Chlamydia pneumoniae in clinical specimens by polymerase chain reaction using nested PCR.
Eur J Clin Microbiol Infect Dis, 13 (1994), pp. 752-756
[20.]
S. Krajden, J. Bohnen, J. Anderson.
Comparison of selective and non-selective media for recovery of Campylobacter pylori from antral biopsies.
J Clin Microbiol, 25 (1987), pp. 1117-1118
[21.]
S.P. Wang, C.C. Kuo, J.T. Grayston.
Formalized Chlamydia trachomatis organisms as antigen in the micro-immunofluorescence test.
J Clin Microbiol, 10 (1979), pp. 259-261
[22.]
L. Booth, G. Holdstock, H. MacBride.
Clinical importance of Campylobacter pylori and associated serum Ig-G and Ig-A antibody responses in patients undergoing upper gastrointestinal endoscopy.
J Clin Pathol, 39 (1986), pp. 215-219
[23.]
D. Taylor-Robinson, J.D. Thomas.
C. pneumoniae in arteries; the facts, their interpretations, and future studies.
J Clin Pathol, 51 (1998), pp. 793-797
[24.]
C.A. Gaydos, J.T. Summersgill, N.N. Sahney, J.A. Ramírez, T.C. Quinn.
Replication of Chlamydia pneumoniae in vitro in human macrophages, endothelial cells, and aortic artery smooth muscle cells.
Infect Immun, 64 (1996), pp. 1614-1620
[25.]
M. Kweider, G.D.O. Lowe, G.D. Murray, D.F. Kinane, D.A. McGwn.
Dental disease, fibrinogen and white cell count: links with myocardial infarction?.
Scot Med J, 38 (1993), pp. 73-74
[26.]
K.J. Mattila, M.S. Neiminen, W. Vltonene, V.P. Rsi, Y. Kesaniemi, S. Syrjala.
Association between dental health and acute myocardial infarction.
Brit Med J, 298 (1989), pp. 779-781
[27.]
J.E. Crabtree, T.M. Shallcross, R.V. Healtley, J.I. Wyatt.
Mucosal tumour necrosis factor and interleukin-6 in patients with Helicobacter pylori associated gastritis.
Gut, 32 (1991), pp. 1473-1477
[28.]
J.M. Harlan, L.A. Harker, M.A. Reidy, C.M. Gadusek, S.M. Schwartz, G.E. Striker.
Lipopolysaccharide-mediated bovine endothelial cell injury in vitro.
Lab Invest, 48 (1983), pp. 269-274
[29.]
J.M. Harlan, L.A. Harker, G.E. Striker, L.J. Weaver.
Effects of lipopolysccharide on human endothelial cells in culture.
Thromb Res, 29 (1983), pp. 15-26
[30.]
A. Kapp, T. Luger, D.G. Mly, R.I. Travers, R.K. Skray.
Hyperlipidemia fatty liver and bromosulphthalein retention in rabbits injected intravenously with bacterial endotoxins.
J Lipid Res, 5 (1964), pp. 563-568
[31.]
R.H. Fiser, J.C. Denniston, W.R. Beisel.
Infection with Diplococcus pneumoniae and Salmonella typhimurium in monkeys: Changes in plasma lipids and lipoproteins.
J Infect Dis, 125 (1972), pp. 54-60
[32.]
R.L. Kaufman, C.F. Matson, A.H. Rowberg.
Defective lipid disposal mechanisms during bacterial infection in Rhesus monkeys.
Metabolism, 25 (1976), pp. 615-624
[33.]
K. Samalkorpi, V. Valtonen, Y. Kerttula, E. Nikkila, M.R. Taskinen.
Changes in serum lipoproteins pattern induced by acute infections.
Metabolism, 37 (1988), pp. 859-865
[34.]
Y. Kerttula, M. Vaara, L. Phyhälä.
Effect of bacterial lipopolysaccharide on serum high density lipoprotein cholesterol in rabbits.
Atherosclerosis, 52 (1984), pp. 123-126
[35.]
M.K. Cathcart, K. McNally, D.W. Morel, G.M. Chisolm.
The role of superoxide anion in human monocyte-mediated oxidation and conversion of LDL to a cytotoxin.
J Immunol, 142 (1988), pp. 1963-1969
[36.]
P.S. Phull, A.B. Price, M.S. Thorniley, C.J. Green, M.R. Jacyna.
Plasma free radical activity and antioxidant vitamin levels in dyspeptic patients: correlation with smoking and Helicobacter pylori infection.
Eur J Gastroenterol Hepatol, 10 (1998), pp. 573-578
[37.]
D.A. De Luis, H. de la Calle, G. Roy, C. Martín de Argila, S. Valdezate, R. Cantón, D. Boixeda.
H. pylori infection and insulin dependent diabetes mellitus.
Diab Res Clin Pract, 39 (1998), pp. 143-146
Copyright © 2001. Sociedad Española de Arteriosclerosis y Elsevier España, S.L.
Descargar PDF
Opciones de artículo
es en pt

¿Es usted profesional sanitario apto para prescribir o dispensar medicamentos?

Are you a health professional able to prescribe or dispense drugs?

Você é um profissional de saúde habilitado a prescrever ou dispensar medicamentos