Determinación de la sensibilidad a los antimicrobianos en lactobacilos aislados de jabalíes
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V. Barrios [1] ; A. Carvajal ; R. Miranda [1] ; O. Estrada [1] ; H. Argüello ; M. García [1] ; G. Naharro ; P. Rubio [1]
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[1] Universidad de León
Universidad de León
León, España
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- Localización: XV Jornadas sobre Producción Animal: 14 y 15 de mayo de 2013, Zaragoza / Jorge Hugo Calvo Lacosta (aut.), Isabel Casasús Pueyo (aut.), Margalida Joy Torrens (aut.), Javier Álvarez Rodríguez (aut.), Luis Varona Aguado (aut.), Begoña Panea Doblado (aut.), Carlos Calvete Margolles (aut.), Joaquim Barcells Teres (aut.), Vol. 2, 2013, ISBN 978-84-695-7684-7, págs. 875-876
- Idioma: español
- Títulos paralelos:
- Determinationantimicrobial susceptibilityof veterinary importance, inlactobacilli isolatedfrom wild boars
- Enlaces
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Resumen
We isolated strains of lactic acid bacteria of the intestinal mucosa and feces of pigs of different ages, group 1: two young (8-10 kg) and three adult females weighing more than 70 kg, group 2: three adults 30 - 70 kg. The species of lactic acid bacteria isolated from the intestinal contents, and mucous stools were, Lactobacillus (L. fermentum, L. mucosae, L. reuteri, L. NGRI, L. animalis, L. plantarum and L. murinus), Bifidobacterium bifidum and Pediococcus pentosaceus. We detected high levels of resistance and multiresistance to antibiotics in 44% of the strains. Upgraded to a higher stage of selection only 9 to 18% strains of bacteria sensitive to antibiotics. We show that it is possible to get strains free antimicrobial resistance detected in wild boar and a level of antibiotic resistance very high in lactic bacteria, which may be caused by human pollution.
