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Use este identificador para citar ou linkar para este item: https://repositorio.ufba.br/handle/ri/15666
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dc.contributor.authorChagas Júnior, Adenizar Delgado das-
dc.contributor.authorSilva, Caroline L. R. da-
dc.contributor.authorSoares, Luciane Marieta-
dc.contributor.authorSantos, Cleiton S.-
dc.contributor.authorSilva, Carlos D. C. M.-
dc.contributor.authorAthanazio, Daniel Abensur-
dc.contributor.authorReis, Mitermayer Galvão dos-
dc.contributor.authorMcBride, Flávia W. Cruz-
dc.contributor.authorMcBride, Alan J. A.-
dc.creatorChagas Júnior, Adenizar Delgado das-
dc.creatorSilva, Caroline L. R. da-
dc.creatorSoares, Luciane Marieta-
dc.creatorSantos, Cleiton S.-
dc.creatorSilva, Carlos D. C. M.-
dc.creatorAthanazio, Daniel Abensur-
dc.creatorReis, Mitermayer Galvão dos-
dc.creatorMcBride, Flávia W. Cruz-
dc.creatorMcBride, Alan J. A.-
dc.date.accessioned2014-08-21T19:29:23Z-
dc.date.available2014-08-21T19:29:23Z-
dc.date.issued2012-
dc.identifier.issn1932-6203-
dc.identifier.urihttp://repositorio.ufba.br/ri/handle/ri/15666-
dc.descriptionp. 1-5pt_BR
dc.description.abstractA major limitation in the clinical management and experimental research of leptospirosis is the poor performance of the available methods for the direct detection of leptospires. In this study, we compared real-time PCR (qPCR), targeting the lipL32 gene, with the immunofluorescent imprint method (IM) for the detection and quantification of leptospires in kidney samples from the rat and hamster experimental models of leptospirosis. Using a virulent strain of Leptospira interrogans serovar Copenhageni, a chronic infection was established in the rat model, which were euthanized 28 days post-infection, while the hamster model simulated an acute infection and the hamsters were euthanized eight days after inoculation. Leptospires in the kidney samples were detected using culture isolation, qPCR and the IM, and quantified using qPCR and the IM. In both the acute and chronic infection models, the correlation between quantification by qPCR and the IM was found to be positive and statistically significant (P<0.05). Therefore, this study demonstrates that the IM is a viable alternative for not only the detection but also the quantification of leptospires, particularly when the use of qPCR is not feasible.pt_BR
dc.language.isoenpt_BR
dc.rightsAcesso Abertopt_BR
dc.sourcehttp://dx.doi.org/ 10.1371/journal.pone.0032712pt_BR
dc.titleDetection and Quantification of Leptospira interrogans in Hamster and Rat Kidney Samples: Immunofluorescent Imprints versus Real-time PCRpt_BR
dc.title.alternativePLoS ONEpt_BR
dc.typeArtigo de Periódicopt_BR
dc.identifier.numberv. 7, n. 2pt_BR
dc.publisher.countryBrasilpt_BR
Aparece nas coleções:Artigo Publicado em Periódico (ICS)

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