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Isolation and molecular characterization of Brazilian turkey reovirus from immunosuppressed young poults

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dc.contributor.authorRosa, Ana Carolina G. [UNESP]
dc.contributor.authorFerreira, Helena Lage
dc.contributor.authorGomes, Deriane Elias [UNESP]
dc.contributor.authorTáparo, Cilene Vidovix [UNESP]
dc.contributor.authorCardoso, Tereza Cristina [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2016-01-28T16:53:25Z
dc.date.available2016-01-28T16:53:25Z
dc.date.issued2013
dc.description.abstractIn this study, we investigated turkey reovirus (TReoV) in tissue samples from young birds, aged 15 days. RT-PCR for TReoV detected 3.3 % positive samples and TReoV was successfully isolated in Vero cells. Histological analysis of positive bursa of Fabricius (BF) revealed atrophied follicles and lymphocyte depletion. The number of CD8+, CD4+ and IgM+ cells was lower in infected BF. Phylogenetic analysis based on S3 gene showed that the Brazilian TReoV isolates clustered in a single group with 98-100 % similarity to TReoV strains circulating in the United States. This is the first indication that TReoV infection may be a contributing factor to immunosuppression in young birds.en
dc.description.affiliationLaboratório de Virologia, Faculdade de Medicina Veterinária, University of São Paulo State, Rua Clóvis Pestana, 793, Araçatuba, SP, CEP 16050-680, Brazil
dc.description.affiliationDepartamento de Medicina Veterinária, FZEA-USP, Av. Duque de Caxias Norte, 225, Pirassununga, SP, CEP 13635-900, Brazil
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Apoio, Produção e Saúde Animal, Faculdade de Medicicna Veterinária de Araçatuba, Araçatuba, Rua Clóvis Pestana 739, Dona amélia, CEP 16050680, SP, Brasil
dc.description.affiliationUnespLaboratório de Virologia, Faculdade de Medicina Veterinária, University of São Paulo State, Rua Clóvis Pestana, 793, Araçatuba, SP, CEP 16050-680, Brazil
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Apoio, Produção e Saúde Animal, Faculdade de Medicicna Veterinária de Araçatuba, Araçatuba, Rua Clóvis Pestana 739, Dona amélia, CEP 16050680, SP, Brasil
dc.format.extent1453-1457
dc.identifierhttp://dx.doi.org/10.1007/s00705-013-1947-5
dc.identifier.citationArchives of Virology, v. 159, p. 1453-1457, 2013.
dc.identifier.doi10.1007/s00705-013-1947-5
dc.identifier.issn0304-8608
dc.identifier.lattes4272904699684196
dc.identifier.lattes6069686231701579
dc.identifier.lattes5359531229053723
dc.identifier.urihttp://hdl.handle.net/11449/133058
dc.language.isoeng
dc.relation.ispartofArchives of Virology
dc.relation.ispartofjcr2.160
dc.relation.ispartofsjr0,973
dc.rights.accessRightsAcesso restrito
dc.sourceCurrículo Lattes
dc.subjectVirologyen
dc.subjectMedical microbiologyen
dc.subjectInfectious diseasesen
dc.titleIsolation and molecular characterization of Brazilian turkey reovirus from immunosuppressed young poultsen
dc.typeArtigo
dspace.entity.typePublication
unesp.author.lattes4272904699684196
unesp.author.lattes6069686231701579
unesp.author.lattes5359531229053723
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Medicina Veterinária, Araçatubapt
unesp.departmentApoio, Produção e Saúde Animal - FMVApt

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Araçatuba - FMVA - Faculdade de Medicina Veterinária