Antimicrobial resistance and R-plasmid in Salmonella spp from swine and abattoir environments
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Antimicrobial resistance and R-plasmid in Salmonella spp from swine and abattoir environments
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| Id. |
505346 |
| Idioma |
inglés
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| Titulo |
Antimicrobial resistance and R-plasmid in Salmonella spp from swine and abattoir environments |
| Autor(es) |
Lázaro,Norma S.
Tibana,Anita
Rodrigues,Dália P.
Reis,Eliane M.F.
Quintaes,Bianca R.
Hofer,Ernesto
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| Localización |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2004000200001
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| Versión |
1.0 |
| Estado |
Final
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| Descripción |
Salmonella serovars isolated from swine are of particular interest not only because of the pathogenic potential for this animal species, but also due to its relevance with regard to public health. On basis of the profile of resistance to antimicrobials, 13 Salmonella strains were selected which belonged to the serovars Muenster (7), Derby (4), Typhimurium (1), and Braenderup (1). They were isolated from healthy swine as well as from the abattoir environment in the state of Rio de Janeiro. All strains of Salmonella were subjected to bacterial conjugation, and the E. coli K12 Nal r Lac+ F standard strain was used as receptor, with the purpose to verify the ability to transfer the resistance marks. Gene transfer phenomenon was detected in seven strains, and except SalmonellaTyphimurium which transconjugated to Sm, Tc and Su, the remaining ones were characterized by transferring mark Su only. By plasmidial analysis of strains used and their respective transconjugants, 63 Kb plasmid was found, which was probably related to S. Typhimurium resistance.
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| Tipo |
text/html
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| Palabras clave |
Salmonella
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| Tipo de recurso |
journal article
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| Tipo de Interactividad |
Expositivo
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| Nivel de Interactividad |
muy bajo
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| Audiencia |
Estudiante
Profesor
Autor
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| Estructura |
Atomic |
| Coste |
no
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| Copyright |
sí
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| Formatos |
text/html
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| Requerimientos técnicos |
Browser: Any
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| Fecha de contribución |
22-may-2005 |
| Contacto |
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