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dc.contributor.author
Marchetti, Maria Laura
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dc.contributor.author
Buldain, Daniel Cornelio
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dc.contributor.author
Gortari Castillo, Lihuel
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dc.contributor.author
Buchamer, Andrea Veronica
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dc.contributor.author
Chirino Trejo, Manuel
dc.contributor.author
Mestorino, Olga Nora
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dc.date.available
2022-09-01T15:20:38Z
dc.date.issued
2021-01
dc.identifier.citation
Marchetti, Maria Laura; Buldain, Daniel Cornelio; Gortari Castillo, Lihuel; Buchamer, Andrea Veronica; Chirino Trejo, Manuel; et al.; Pet and stray dogs as reservoirs of antimicrobial-resistant Escherichia coli; Hindawi Publishing Corporation; International Journal of Microbiology; 2021; 1-2021; 1-8
dc.identifier.issn
1687-918X
dc.identifier.uri
http://hdl.handle.net/11336/167190
dc.description.abstract
The close contact between dogs and humans creates the best bridge for interspecies transmission of antimicrobial-resistant bacteria. The surveillance of its resistance including the detection of extended-spectrum beta-lactamases (ESBLs) in Escherichia coli as indicator bacteria is an important tool to control the use of antimicrobials. The aim of this research was to evaluate the E. coli resistance in strains by phenotypic methods, isolated from pet and stray dogs of La Plata city, Argentina. Faecal samples were collected using rectal swabs from 50 dogs with owners (home dogs = HD) and 50 homeless dogs (stray dogs = SD). They were cultured in 3 MacConkey agar plates, with and without antibiotics (ciprofloxacin and cefotaxime). 197 strains were isolated, of which only 95 strains were biochemically identified as E. coli, 46 strains were from HD, and 49 were from SD. Antimicrobial susceptibility was evaluated by the Kirby-Bauer disk diffusion method. The most prevalent resistance was for tetracycline, streptomycin, and ampicillin. In both groups, the level of resistance to 3rd generation cephalosporins was high, and there were multiresistant strains. There was a higher level of antimicrobial resistance in strains from SD compared to HD. There were 8% of strains suspected of being ESBLs among samples of HD and 36% of SD. One (2%) of the strains isolated from HD and 11 (22%) from SD were phenotypically confirmed as ESBL. Pets and stray dogs are a potential source of E. coli antibiotic resistance in Argentina; therefore, its surveillance must be guaranteed.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Hindawi Publishing Corporation
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
Resistance profile
dc.subject
Escherichia coli
dc.subject
ESBL
dc.subject
Pets
dc.subject.classification
Otras Ciencias Veterinarias
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dc.subject.classification
Ciencias Veterinarias
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dc.subject.classification
CIENCIAS AGRÍCOLAS
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dc.title
Pet and stray dogs as reservoirs of antimicrobial-resistant Escherichia coli
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2022-08-29T17:28:02Z
dc.identifier.eissn
1687-9198
dc.journal.volume
2021
dc.journal.pagination
1-8
dc.journal.pais
Egipto
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dc.description.fil
Fil: Marchetti, Maria Laura. Universidad Nacional de la Plata. Facultad de Cs.veterinarias. Laboratorio de Estudios Farmacologicos y Toxicologicos.; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
dc.description.fil
Fil: Buldain, Daniel Cornelio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de la Plata. Facultad de Cs.veterinarias. Laboratorio de Estudios Farmacologicos y Toxicologicos.; Argentina
dc.description.fil
Fil: Gortari Castillo, Lihuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de la Plata. Facultad de Cs.veterinarias. Laboratorio de Estudios Farmacológicos y Toxicológicos; Argentina
dc.description.fil
Fil: Buchamer, Andrea Veronica. Universidad Nacional de la Plata. Facultad de Cs.veterinarias. Laboratorio de Estudios Farmacologicos y Toxicologicos.; Argentina
dc.description.fil
Fil: Chirino Trejo, Manuel. University of Saskatchewan; Canadá
dc.description.fil
Fil: Mestorino, Olga Nora. Universidad Nacional de la Plata. Facultad de Cs.veterinarias. Laboratorio de Estudios Farmacologicos y Toxicologicos.; Argentina
dc.journal.title
International Journal of Microbiology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.hindawi.com/journals/ijmicro/2021/6664557/
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1155/2021/6664557
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