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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
21/12/2018 |
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Data da última atualização: |
12/04/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 4 |
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Autoria: |
COSENDEY, R. I. J.; OLIVEIRA, F. C. R. de; FRAZÃO-TEIXEIRA, E.; SOUZA, G. N. de; BRANDÃO, F. Z.; FERREIRA, A. M. R.; LILENBAUM, W. |
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Afiliação: |
R. I. J. COSENDEY, UFF; F. C. R. DE OLIVEIRA, UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE DARCY RIBEIRO; E. FRAZÃO-TEIXEIRA, FIOCRUZ; GUILHERME NUNES DE SOUZA, CNPGL; F. Z. BRANDÃO, UFF; A. M. R. FERREIRA, UFF; W. LILENBAUM, UFF. |
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Título: |
Seroprevalence of anti-Neospora caninum antibodies in sheep from the rapidly expanding flock of Rio de Janeiro, Brazil. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Veterinary Parasitology: Regional Studies and Reports, v. 14, p. 59-62, 2018. |
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DOI: |
10.1016/j.vprsr.2018.09.001 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract Neosporosis is primarily a disease of cattle and dogs, but Neospora caninum has been linked to abortion and neonatal mortality in sheep. Since the economic, clinical and epidemiological importance of the infection in sheep remains uncertain, this work investigated the seroprevalence of anti-N. caninum antibodies and associated factors in the rapidly expanding flock of Rio de Janeiro state. Blood samples from 388 sheep of 12 farms were collected and sera tested by a commercial Enzyme-Linked Immunosorbent Assay. Seroprevalence at the animal-level was of 6.2% (24/388) and, at the herd-level, 50% (6/12) of the studied farms had at least one seropositive animal. Multivariate analysis detected that occasional veterinary assistance (P < 0.05) was significantly associated to higher seroprevalence, which is also associated to age (P < 0.001) and gender (P < 0.0001). Farmers' investments should focus on making technical assistance more frequent and future studies should assess the association of veterinary assistance with anti-N. caninum antibodies in sheep flocks. |
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Palavras-Chave: |
Ewe. |
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Thesagro: |
Elisa. |
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Thesaurus NAL: |
Neosporosis; Risk factors. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 01922naa a2200253 a 4500
001 2102417
005 2024-04-12
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1016/j.vprsr.2018.09.001$2DOI
100 1 $aCOSENDEY, R. I. J.
245 $aSeroprevalence of anti-Neospora caninum antibodies in sheep from the rapidly expanding flock of Rio de Janeiro, Brazil.$h[electronic resource]
260 $c2018
520 $aAbstract Neosporosis is primarily a disease of cattle and dogs, but Neospora caninum has been linked to abortion and neonatal mortality in sheep. Since the economic, clinical and epidemiological importance of the infection in sheep remains uncertain, this work investigated the seroprevalence of anti-N. caninum antibodies and associated factors in the rapidly expanding flock of Rio de Janeiro state. Blood samples from 388 sheep of 12 farms were collected and sera tested by a commercial Enzyme-Linked Immunosorbent Assay. Seroprevalence at the animal-level was of 6.2% (24/388) and, at the herd-level, 50% (6/12) of the studied farms had at least one seropositive animal. Multivariate analysis detected that occasional veterinary assistance (P < 0.05) was significantly associated to higher seroprevalence, which is also associated to age (P < 0.001) and gender (P < 0.0001). Farmers' investments should focus on making technical assistance more frequent and future studies should assess the association of veterinary assistance with anti-N. caninum antibodies in sheep flocks.
650 $aNeosporosis
650 $aRisk factors
650 $aElisa
653 $aEwe
700 1 $aOLIVEIRA, F. C. R. de
700 1 $aFRAZÃO-TEIXEIRA, E.
700 1 $aSOUZA, G. N. de
700 1 $aBRANDÃO, F. Z.
700 1 $aFERREIRA, A. M. R.
700 1 $aLILENBAUM, W.
773 $tVeterinary Parasitology: Regional Studies and Reports$gv. 14, p. 59-62, 2018.
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