Prevalência de anticorpos anti-toxoplasma gondii em búfalos (Bubalus bubalis) no estado do pará

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dc.contributor.authorda Silva, Jenevaldo Barbosa [UNESP]
dc.contributor.authorda Fonseca, Adivaldo Henrique
dc.contributor.authorde Andrade, Stefano Juliano Tavares
dc.contributor.authorSilva, André Guimarães Maciel
dc.contributor.authorOliveira, Carlos Magno Chaves
dc.contributor.authorBarbosa, José Diomedes
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal Rural do Rio de Janeiro (UFRRJ)
dc.contributor.institutionUniversidade Federal do Pará (UFPA)
dc.date.accessioned2014-05-27T11:29:04Z
dc.date.available2014-05-27T11:29:04Z
dc.date.issued2013-05-01
dc.description.abstractThe aim was to study the seroprevalence of Toxoplasma gondii in water buffaloes (Bubalus bubalis) from State of Pará, Brazil. Three hundred and nineteen buffaloes were randomly selected into seven municipalities of Marajó Island. For comparative purposes, 128 buffaloes of five municipalities in the state of Pará were also evaluated. The seroprevalence of T. gondii was evaluated by Indirect Enzyme Linked Immunosorbent Assay (iELISA). The samples diagnosed as positive in iELISA were subjected to Immunofluorescence Antibody Test (IFAT). We evaluated risk factors: location, breed, pregnancy and co-infection with Brucella abortus or Mycobacterium bovis. The frequency of animals positive for T. gondii in iELISA were compared by chi-square (x2) with 95% confidence. Variables with p <0.2 were subjected to logistic regression analysis; the model was built based on the odds ratios test. The prevalence of T. gondii in iELISA was 41,6% (186/447). In IFAT, 86,5% (161/186) had their positivity for T. gondii confirmed. The average prevalence in the municipalities of the Marajó Island and of the mainland was 32% (103/319) and 55% (70/128), respectively. The municipalities with the highest prevalence were Soure (53%) and Salvaterra (49%) in Marajó Island, and Castanhal (55%) and Thailândia (50%) in the Continent. The breed and co-infection with Brucella abortus or Mycobacterium bovis presented no influence on the prevalence of T. gondii. Additionally, pregnant animals were 57% more positive for T. gondii than nonpregnant animals. The presence of antibodies is an indicative of T. gondii in buffaloes in the state of Pará, and these findings represent a risk not only for farm animals, but to public health as a source of infection.en
dc.description.affiliationLaboratório de Imunoparasitologia Departamento de Patologia Veterinária Universidade Estadual Paulista (Unesp), Via de Acesso Prof. Paulo Donato Castellane s/n, Jaboticabal, SP 14884-900
dc.description.affiliationLaboratório de DoenÇas Parasitárias Departamento de Epidemiologia e Saúde Pública Universidade Federal Rural de Rio de Janeiro (UFRRJ), BR 465 Km 7, Seropédica, RJ 23890-000
dc.description.affiliationInstituto de Medicina Veterinária Universidade Federal do Pará, Rodovia BR 316 Km 61, Bairro Saudade, Centro Castanhal, PA 68740-970
dc.description.affiliationUnespLaboratório de Imunoparasitologia Departamento de Patologia Veterinária Universidade Estadual Paulista (Unesp), Via de Acesso Prof. Paulo Donato Castellane s/n, Jaboticabal, SP 14884-900
dc.format.extent581-585
dc.identifierhttp://dx.doi.org/10.1590/S0100-736X2013000500005
dc.identifier.citationPesquisa Veterinaria Brasileira, v. 33, n. 5, p. 581-585, 2013.
dc.identifier.doi10.1590/S0100-736X2013000500005
dc.identifier.file2-s2.0-84880727400.pdf
dc.identifier.issn0100-736X
dc.identifier.issn1678-5150
dc.identifier.scieloS0100-736X2013000500005
dc.identifier.scopus2-s2.0-84880727400
dc.identifier.urihttp://hdl.handle.net/11449/75286
dc.identifier.wosWOS:000321393700005
dc.language.isopor
dc.relation.ispartofPesquisa Veterinária Brasileira
dc.relation.ispartofjcr0.385
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectIELISA
dc.subjectIFAT
dc.subjectPará
dc.subjectToxoplasma gondii
dc.subjectWater buffaloes
dc.titlePrevalência de anticorpos anti-toxoplasma gondii em búfalos (Bubalus bubalis) no estado do parápt
dc.title.alternativeSerological prevalence of toxoplasma gondii in water buffaloes (Bubalus bubalis) in marajó Island, State of Pará, Brazilen
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/pvb/iaboutj.htm
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt

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Artigos - Patologia Veterinária - FCAV