Brucella ovis REO 198 natural and experimental infection in Santa Inês rams from Brazil

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dc.contributor.authorNozaki, Cristiane Nakada [UNESP]
dc.contributor.authorAzevedo, Hymerson Costa
dc.contributor.authorDe Lira, Nair Silva Cavalcanti [UNESP]
dc.contributor.authorRodello, Leandro [UNESP]
dc.contributor.authorFilho, Otávio Augusto [UNESP]
dc.contributor.authorDasso, Maurício Gauterio
dc.contributor.authorBicudo, Sony Dimas [UNESP]
dc.contributor.authorDe Paula Antunes, João Marcelo Azevedo [UNESP]
dc.contributor.authorMegid, Jane [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
dc.contributor.institutionLaboratório de Brucelose Eldorado do Sul, RS
dc.date.accessioned2014-05-27T11:28:37Z
dc.date.available2014-05-27T11:28:37Z
dc.date.issued2013-03-01
dc.description.abstractB. ovis pathogenicity was evaluated in experimentally inoculated and naturally infected rams. Ten animals were submitted to simultaneous conjunctival and intrapreputial inoculation with 2x109 CFU/ mL of B. ovis REO 198. After that, animals underwent physical examination and blood samples were collected for serology every week. Positive serology results started to be observed in the 3rd week, with fluctuations in titers. Clinical changes began in the 5th week after inoculation and were associated with positive serology in the acute phase of the disease. Presence of B. ovis in semen and urine culture was intermittent. Three non-inoculated animals showed natural infection. B. ovis was shed twice in semen of one serology-negative animal. The study underscored the pathogenic characteristics of B. ovis REO 198 in Santa Inês rams, as well as the importance of animals as potential sources of infection.en
dc.description.affiliationFaculdade de Medicina Veterinária e Zootecnia FMVZ Universidade Estadual Paulista, UNESP, Botucatu, SP
dc.description.affiliationEMBRAPA Centro de Pesquisa Agropecuaria dos Tabuleiros Costeiros, Aracaju, SE
dc.description.affiliationInstituto de Pesquisas Veterinárias Desidério Finamor Laboratório de Brucelose Eldorado do Sul, RS
dc.description.affiliationUnespFaculdade de Medicina Veterinária e Zootecnia FMVZ Universidade Estadual Paulista, UNESP, Botucatu, SP
dc.format.extent759-764
dc.identifierhttp://dx.doi.org/10.5433/1679-0359.2013v34n2p759
dc.identifier.citationSemina:Ciencias Agrarias, v. 34, n. 2, p. 759-764, 2013.
dc.identifier.doi10.5433/1679-0359.2013v34n2p759
dc.identifier.file2-s2.0-84878295790.pdf
dc.identifier.issn1676-546X
dc.identifier.issn1679-0359
dc.identifier.lattes8134606270913860
dc.identifier.scopus2-s2.0-84878295790
dc.identifier.urihttp://hdl.handle.net/11449/74770
dc.identifier.wosWOS:000328266700027
dc.language.isoeng
dc.relation.ispartofSemina: Ciências Agrárias
dc.relation.ispartofjcr0.349
dc.relation.ispartofsjr0,320
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectB. Ovis
dc.subjectBrucellosis
dc.subjectClinical signs
dc.subjectExperimental inoculation
dc.subjectOvine
dc.titleBrucella ovis REO 198 natural and experimental infection in Santa Inês rams from Brazilen
dc.typeArtigo
dcterms.licensehttp://www.uel.br/revistas/uel/index.php/semagrarias/about/editorialPolicies#openAccessPolicy
unesp.author.lattes8134606270913860
unesp.author.orcid0000-0002-0187-9227[2]
unesp.author.orcid0000-0002-6540-7157[9]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Medicina Veterinária e Zootecnia, Botucatupt

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