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Frecuencia de agentes bacterianos asociados a mortalidad en cuyes de centros de crianza familiar-comercial en Canchis, Cusco

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dc.contributor.author Angulo-Tisoc, José M.
dc.contributor.author Jara Salazar, Luis Miguel
dc.contributor.author Pacheco, Joel I.
dc.contributor.author Pezo, Danilo
dc.date.accessioned 2021-10-04T23:01:03Z
dc.date.available 2021-10-04T23:01:03Z
dc.date.issued 2021
dc.identifier.uri https://hdl.handle.net/20.500.12866/9952
dc.description.abstract The aim of this study was to identify bacterial agents isolated from fatal cases in Guinea pigs as well as to evaluate their antibiotic susceptibility from two commercial-family breeding centres in the province of Canchis, Cusco-Peru. In total, 230 animals (130 with respiratory lesions and 100 with enterohepatic lesions) were processed, including samples of the liver, lung, spleen and intestine. A microbiological culture and antibiogram were performed on agar with discs of the main antibiotics used in Guinea pigs rearing. In the respiratory lesions, Streptococcus sp (47.1%), Bordetella sp (26.4%), Salmonella sp (13.8%), Klebsiella sp (9.2%) and Pasteurella sp (3.4%) were identified. Likewise, in Guinea pigs with enteric lesions, Salmonella sp (56.8%), E. coli (29.7%), Citrobacter sp (7.6%) and Klebsiella sp (5.9%) were identified. The highest frequency of bi-bacterial isolates in respiratory lesions was for Streptococcus sp and Bordetella sp, while for liver-enteric lesions it was Salmonella sp and E. coli was registered. The general frequency of resistance in the isolates was 5.4 and 3.6% for enrofloxacin and trimethoprimsulfamethoxazole, respectively. The results showed a variety of bacterial genera present in respiratory and enteric-hepatic processes in Guinea pigs, as well as a low frequency of antibiotic resistance in the isolated strains en_US
dc.description.abstract El objetivo del presente estudio fue identificar los agentes bacterianos aislados y evaluar su susceptibilidad antibiótica a partir de casos de mortalidad en cuyes procedentes de dos centros de crianza familiar-comercial de la provincia de Canchis, Cusco. Se procesaron 230 animales (130 con lesiones respiratorias y 100 con lesiones enterohepáticas), tomándose muestras de hígado, pulmón, bazo e intestino. Se realizó un cultivo microbiológico y antibiograma en agar con discos de los principales antibióticos usados en sistemas de crianza de cuyes. A nivel de lesiones respiratorias se identificó a Streptococcus sp (47.1%), Bordetella sp (26.4%), Salmonella sp (13.8%), Klebsiella sp (9.2%) y Pasteurella sp (3.4%). Asimismo, en cuyes con lesiones entéricas se identificó a Salmonella sp (56.8%), E. coli (29.7%), Citrobacter sp (7.6%) y Klebsiella sp (5.9%). La mayor frecuencia de aislados bibacterianos en cuadros respiratorios fue para Streptococcus sp y Bordetella sp, en tanto que para lesiones hepático-entéricas fue Salmonella sp y E. coli. La frecuencia general de resistencia en las cepas aisladas fue de 5.4 y 3.6% para enrofloxacina y trimetoprima-sulfametoxazol, respectivamente. Los resultados evidencian la variedad de géneros bacterianos presentes en procesos respiratorios y entérico-hepáticos en cuyes, así como una frecuencia baja de resistencia antibiótica en las cepas aisladas es_PE
dc.language.iso spa
dc.publisher Facultad de Medicina Veterinaria. Universidad Nacional Mayor de San Marcos
dc.relation.ispartofseries Revista de Investigaciones Veterinarias del Peru
dc.rights info:eu-repo/semantics/restrictedAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
dc.subject Antibiogram en_US
dc.subject Bacteria en_US
dc.subject Diarrhoea en_US
dc.subject Guinea pig en_US
dc.subject Pneumonia en_US
dc.subject Septicaemia en_US
dc.title Frecuencia de agentes bacterianos asociados a mortalidad en cuyes de centros de crianza familiar-comercial en Canchis, Cusco es_PE
dc.title.alternative Frequency of bacterial agents associated with mortality in Guinea pigs from commercial-family breeding centres in Canchis, Cusco en_US
dc.type info:eu-repo/semantics/article
dc.identifier.doi https://doi.org/10.15381/RIVEP.V32I3.20415
dc.relation.issn 1609-9117


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