Extended-Spectrum β-Lactamase-Producing Escherichia coli Isolated from Food-Producing Animals in Tamaulipas, Mexico

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-09-15T00:29:50Z
Fecha de publicación2023-01-01
ResumenExtended-spectrum β-lactamase (ESBL)-producing E. coli has become an important global problem for the public health sector. This study aims to investigate the E. coli antimicrobial resistance profile among living food-producing animals in Tamaulipas, Mexico. A total of 200 fecal samples were collected from bovines, pigs, chickens and sheep. A total of 5.0% of the strains were phenotypically confirmed as ESBL producers. A high percentage of phenotypic antimicrobial resistance was observed against gentamicin (93.3%), tetracycline (86.6%) and streptomycin (83.3%). The gentamicin-resistant strains showed MDR, distributed among 27 resistance patterns to different antimicrobials. The antimicrobial resistance gene tet(A) was detected in 73.3% of isolates, aadA1 in 60.0% and sul2 in 43.3% of strains. The blaCTX-M gene was found in 23.3% of strains. The virulence gene hlyA was detected in 43.3% of isolates; stx1 and stx2 were not detected in any strain. The phylotyping indicated that the isolates belonged to groups A (33.3%), B1 (16.6%), B2 (40.0%) and D (10.0%). These results show that food-producing animals might be a reservoir of ESBL-producing bacteria and may play a role in their spread.es_ES
Doihttps://doi.org/10.3390/antibiotics12061010es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/1803
Idiomaeses_ES
EditorialMDPI AGes_ES
RelaciónAntibioticses_ES
URL relacionadohttps://doi.org/10.3390/antibiotics12061010es_ES
DerechosAcceso abierto (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_abf2es_ES
FuenteAntibiotics
TítuloExtended-Spectrum β-Lactamase-Producing Escherichia coli Isolated from Food-Producing Animals in Tamaulipas, Mexicoes_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorMandujano, Antonio
AutorCortés-Espinosa, Diana Verónica
AutorVásquez-Villanueva, José
AutorGuel, Paulina
AutorRivera, Gildardo
AutorJuárez-Rendón, Karina
AutorCruz-Pulido, Wendy Lizeth
AutorAguilera-Arreola, Guadalupe
AutorGuerrero, Abraham
AutorBocanegra-García, Virgilio
AutorMartínez-Vázquez, Ana Verónica
AutorMandujano, Antonioes_ES
AutorCortés-Espinosa, Diana Verónicaes_ES
AutorVásquez-Villanueva, Josées_ES
AutorGuel, Paulinaes_ES
AutorRivera, Gildardoes_ES
AutorJuárez-Rendón, Karinaes_ES
AutorCruz-Pulido, Wendy Lizethes_ES
AutorAguilera-Arreola, Guadalupees_ES
AutorGuerrero, Abrahames_ES
AutorBocanegra-García, Virgilioes_ES
AutorMartínez-Vázquez, Ana Verónicaes_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número6es_ES
Rango de páginas1010es_ES
URL relacionadahttps://doi.org/10.3390/antibiotics12061010
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen12es_ES

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