MICROBIOTA BACTERIANA E ANTIBIOGRAMA DA CAVIDADE ORAL DE SERPENTES MANTIDAS SOB CUIDADOS HUMANOS
DOI:
https://doi.org/10.35172/rvz.2025.v32.1689Palabras clave:
antimicrobianos, enterobacterias, aislamiento bacteriano, reptiles, resistencia bacteriana, zoológicosResumen
Los zoológicos modernos desempeñan un papel esencial en la conservación de la biodiversidad, contribuyendo al manejo de especies silvestres mantenidas bajo cuidado humano. Las serpientes pueden albergar bacterias con potencial zoonótico en su cavidad oral, representando un riesgo tanto para la salud de los reptiles como para otros animales y humanos. Este estudio tuvo como objetivo evaluar la microbiota bacteriana de la cavidad oral de serpientes de las familias Boidae, Colubridae y Dipsadidae, mantenidas en el Parque Zoológico Municipal Quinzinho de Barros, en Sorocaba/SP, Brasil. La investigación se realizó mediante la recolección de muestras de la cavidad oral de 30 serpientes, utilizando hisopos estériles. Las muestras fueron cultivadas en Agar MacConkey y sometidas a pruebas bioquímicas, tinción de Gram y antibiogramas para la identificación bacteriana y evaluación de la sensibilidad a los antimicrobianos. Los resultados indicaron la presencia de diversas bacterias Gram-negativas y Gram-positivas, siendo Citrobacter freundii la especie más prevalente, seguida por Klebsiella pneumoniae, Serratia spp., Salmonella spp. y Escherichia coli. Las pruebas de sensibilidad antimicrobiana demostraron que Meropenem y Piperacilina fueron los antibióticos más eficaces, con tasas de sensibilidad del 85,2%, mientras que otros fármacos, como ampicilina y cefotaxima, mostraron mayor resistencia, variando entre 40,7% y 59,3%. Las técnicas empleadas permitieron mapear la microbiota bacteriana de la cavidad oral de las serpientes estudiadas y evaluar la resistencia antimicrobiana. Estos datos son fundamentales para el desarrollo de estrategias de manejo sanitario y tratamientos más eficaces, reduciendo los riesgos de infecciones y resistencia bacteriana en serpientes bajo cuidado humano.
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Derechos de autor 2025 Samanta Arruda Quile de Oliveira, Julia Mara Souza Eisenlohr, Mônica Rodrigues Alves, Beatriz Fernandes de Camargo, Jéssica Parisi, Bianca Gianola Belline Silva, Rodrigo Hidalgo Friciello Teixeira
Esta obra está bajo una licencia internacional Creative Commons Atribución-NoComercial 4.0.
Este obra está licenciado com uma Licença Creative Commons Atribuição-NãoComercial 4.0 Internacional.
