metricas
covid
Buscar en
Revista Argentina de Microbiología
Toda la web
Inicio Revista Argentina de Microbiología Articles in press
Información de la revista

Articles in press

"Articles in press" son artículos aceptados y revisados pero que aún no han sido asignados a un volumen/número. Pueden ser citados usando el DOI - Saber más

Bacteriemia por Salmonella enterica no Typhi atípica, lactosa positiva, lisina decarboxilasa negativa
Susana D. García, María I. Caffer, Marisa N. Almuzara, Ángela M.R. Famiglietti, Cristina Myburg, María R. Viñas, Jorge Risso, Carlos A. Vay
10.1016/j.ram.2024.09.007
Acceso a texto completo
Disponible online el 18 de noviembre de 2024
Incidencia de microorganismos deteriorantes de la calidad de cerveza en microcervecerías de Buenos Aires
Juan I. Eizaguirre, Clara Bruzone, Ignacio Duhourq, Diego Libkind, Pablo S. Aguilar
10.1016/j.ram.2024.09.006
Acceso a texto completo
Disponible online el 13 de noviembre de 2024
Cutaneous infection in an immunocompromised domestic cat caused by Setosphaeria turcica (Luttr.) Leonard & Suggs
Fábio Antônio Antonelo, Mariana Soares Rodrigues, Thiago Jean Kraus, Mayara Souza da Silva, Paula Fernandes Montanher
10.1016/j.ram.2024.08.003
Highlights

  • This is the first report of a cutaneous infection in an immunocompromised domestic cat caused by Setosphaeria turcica.

  • The absence of lipase, phospholipase, protease, and keratinase activity indicates potential alternative virulence mechanisms.

  • Successful treatment with itraconazole underscores its efficacy against S. turcica.

Acceso a texto completo
Disponible online el 12 de noviembre de 2024
Detection and characterization of highly pathogenic avian influenza A (H5N1) clade 2.3.4.4b virus circulating in Argentina in 2023
María Carolina Artuso, Vanina Daniela Marchione, Estefanía Benedetti, Paula Bonastre, Ana María Alvarez, Luana Piccini, Angeles Ponde, Evelyn Barrios Benito, ... Ana María Nicola
10.1016/j.ram.2024.08.002
Highlights

  • The first outbreak of avian influenza A (H5N1) detected in Argentina was in February 2023.

  • The analysis of HA sequences classified them in clade 2.3.4.4b circulating in America.

  • Epidemiological analysis suggests multiple simultaneous entries by migratory birds.

  • Epidemiological surveillance in exposed humans has not detected cases in Argentina.

Acceso a texto completo
Disponible online el 12 de noviembre de 2024
Dairy effluent management systems as a potential persistence source of Shiga toxin-producing Escherichia coli (STEC) strains
Jessica Basualdo, Gastón A. Iocoli, Marisa A. Gómez, María Celina Zabaloy
10.1016/j.ram.2024.09.005
Highlights

  • The presence of STEC has been confirmed in various types of samples and points in the system.

  • Management practices influence the prevalence of STEC strains in dairy farms.

  • Positive STEC samples increase during spring.

  • Genetic profiles associated with HUS were detected in samples.

  • The high persistence of STEC in sediments is associated with the potential to form biofilm.

Acceso a texto completo
Disponible online el 8 de noviembre de 2024
Rapid discrimination of Salmonella Enteritidis from other serovars with MALDI-TOF MS in Argentina
Agustina Costa, Florencia Catalano, Andrea Alcain, Marcela Panagopulo, Jesús Emmanuel Riquel Moyelak, Silvina Brengi, Mirian Moroni, María Rosa Viñas
10.1016/j.ram.2024.09.004
Highlights

  • Salmonella is an important zoonotic pathogen causing foodborne diseases.

  • Traditional Salmonella typification assays have a turn-around-time of 3–7 days.

  • S. Enteritidis specific biomarkers detection with MALDI-TOF MS was achieved.

  • This protocol could be used in clinical laboratories for S. Enteritidis detection.

Acceso a texto completo
Disponible online el 8 de noviembre de 2024
The potential use of arginine kinase from the brown tick Rhipicephalus sanguineus as a biomarker for vector exposure in the surveillance of Rocky Mountain spotted fever
Ana C. Gomez-Yanes, Karina D. Garcia-Orozco, Veronica Vazquez-Villarce, Elena N. Moreno-Cordova, Veronica Mata-Haro, Marcia Leyva-Gastelum, Adan Valenzuela-Castillo, Alonso A. Lopez-Zavala, ... Rogerio R. Sotelo-Mundo
10.1016/j.ram.2024.08.001
Highlights

  • The dog tick, Rhipicephalus sanguineus, is a significant health problem as a vector for RMSF.

  • There is scarce data on the effect of tick bites on the immune response in humans.

  • The highly antigenic arginine kinase is present in ticks and many invertebrates.

Acceso a texto completo
Disponible online el 2 de octubre de 2024
Impact of Kluyveromyces marxianus VM004 culture conditions on the cell wall structure and its influence on aflatoxin B1 binding
Carina Pereyra, María del Pilar Monge, Silvestre Bongiovanni, Andrea Cristofolini, Sergio Campos, Lilia Cavaglieri
10.1016/j.ram.2024.07.004
Highlights

  • This study evaluates the potential of the K. marxianus strain to adsorb AFB1.

  • There are no reports of K. marxianus cell wall use as mycotoxin adsorbent.

  • A basic medium (YPD) and an alternative medium (DDG) were used as carbon source.

  • The DDG medium proved to be recommendable for biomass and cell wall production.

  • The composition of the cell wall was analyzed to evaluate the adsorption processes.

Acceso a texto completo
Disponible online el 23 de septiembre de 2024
Streptococcus spp. isolated from bovine mastitis: Antimicrobial sensitivity studies and disagreement evaluation between routine phenotypic diagnosis and molecular identification
Leticia Diana, Lucas Mastroianni, Virginia Diana, Rodrigo Puentes
10.1016/j.ram.2024.07.006
Acceso a texto completo
Disponible online el 20 de septiembre de 2024
Anaerobic digestates in agricultural soils: A systematic review of their effects on antibiotic resistance genes
Marco Allegrini, María Celina Zabaloy
10.1016/j.ram.2024.07.005
Highlights

  • Studies reporting the effects of digestates on ARGs in soils were analyzed.

  • Enrichments of several ARGs over control levels after applications were reported.

  • A decay of several soil ARGs is observed but control levels are not always restored.

Acceso a texto completo
Disponible online el 19 de septiembre de 2024
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