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Registro Completo |
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
17/06/2013 |
Data da última atualização: |
09/02/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
PINNA, A.; MARTINS, G.; SOUZA, G. N. de; LILENBAUM, W. |
Afiliação: |
A. PINNA, UFF; G. MARTINS, UFF; GUILHERME NUNES DE SOUZA, CNPGL; W. LILENBAUM, UFF. |
Título: |
Influence of Seroreactivity to Leptospira and reproductive failures in recipient mares of equine embryo transfer programmes. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Reproduction in Domestic Animals, v. 48, n. 4, e55-e57, 2013. |
DOI: |
https://doi.org/10.1111/rda.12166 |
Idioma: |
Inglês |
Notas: |
Disponível em: |
Conteúdo: |
The aim of this study was to demonstrate that seroreactivity against Leptospira is significantly associated to the reproductive efficiency of recipient mares of an embryo transfer (ET) programme. A serosurvey was conducted from August 2007 to March 2009 in five herds from Rio de Janeiro, Brazil, with high rates of reproductive failure, as early embryonic death (>12%), abortion (>12%) and perinatal death. Detailed information about the losses was obtained from practitioner. A total of 338 recipient mares were tested by microscopic agglutination test, and 226 (66.9%) were seroreactive, mainly against serovars Bratislava and Copenhageni. Seroreactivity could be associated to reproductive failure (p < 0.001), and it was demonstrated that a seroreactive mare is 1.8 times more likely (relative risk - RR) to present reproductive failure than a seronegative one, particularly in relation to early embryonic death (p < 0.0001; RR 8.4) but also to abortions (p < 0.0001; RR 3.5), and to perinatal death (p < 0.05; RR 7.3). Therefore, seroreactivity to Leptospira is associated to reproductive failure in all phases of pregnancy in recipient mares, impairing equine ET programmes. |
Palavras-Chave: |
Parametros reprodutivos; Sorologia. |
Thesagro: |
Estatística. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 01956naa a2200217 a 4500 001 1959992 005 2024-02-09 008 2013 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1111/rda.12166$2DOI 100 1 $aPINNA, A. 245 $aInfluence of Seroreactivity to Leptospira and reproductive failures in recipient mares of equine embryo transfer programmes.$h[electronic resource] 260 $c2013 500 $aDisponível em: <http://onlinelibrary.wiley.com/doi/10.1111/rda.12166/pdf> 520 $aThe aim of this study was to demonstrate that seroreactivity against Leptospira is significantly associated to the reproductive efficiency of recipient mares of an embryo transfer (ET) programme. A serosurvey was conducted from August 2007 to March 2009 in five herds from Rio de Janeiro, Brazil, with high rates of reproductive failure, as early embryonic death (>12%), abortion (>12%) and perinatal death. Detailed information about the losses was obtained from practitioner. A total of 338 recipient mares were tested by microscopic agglutination test, and 226 (66.9%) were seroreactive, mainly against serovars Bratislava and Copenhageni. Seroreactivity could be associated to reproductive failure (p < 0.001), and it was demonstrated that a seroreactive mare is 1.8 times more likely (relative risk - RR) to present reproductive failure than a seronegative one, particularly in relation to early embryonic death (p < 0.0001; RR 8.4) but also to abortions (p < 0.0001; RR 3.5), and to perinatal death (p < 0.05; RR 7.3). Therefore, seroreactivity to Leptospira is associated to reproductive failure in all phases of pregnancy in recipient mares, impairing equine ET programmes. 650 $aEstatística 653 $aParametros reprodutivos 653 $aSorologia 700 1 $aMARTINS, G. 700 1 $aSOUZA, G. N. de 700 1 $aLILENBAUM, W. 773 $tReproduction in Domestic Animals$gv. 48, n. 4, e55-e57, 2013.
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Embrapa Gado de Leite (CNPGL) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Corte. Para informações adicionais entre em contato com cnpgc.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Gado de Corte. |
Data corrente: |
18/04/1997 |
Data da última atualização: |
18/04/1997 |
Autoria: |
TAVARES, A. A.; MORAES, J. C. de; SANZINI, A. C. S. |
Título: |
Diversidade de formigas nao desfolhadoras (Hymenoptera: Formidae) em areas de cerrado e Eucapyptus cloeziana. |
Ano de publicação: |
1997 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 16.; ENCONTRO NACIONAL DE FITOSSANITARISTAS, 7., 1997, Salvador. Resumos. Salvador : SEB/EMBRAPA-CNPMS, 1997. |
Páginas: |
p.230. |
Idioma: |
Português |
Notas: |
CNPGC.
|
Palavras-Chave: |
Brasil; Brazilian savannas; Minas Gerais; Paineiras. |
Thesagro: |
Cerrado; Entomologia; Eucalipto; Formiga. |
Thesaurus NAL: |
Atta; Brazil; entomology; Eucalyptus. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00893naa a2200301 a 4500 001 1321225 005 1997-04-18 008 1997 bl uuuu u00u1 u #d 100 1 $aTAVARES, A. A. 245 $aDiversidade de formigas nao desfolhadoras (Hymenoptera$bFormidae) em areas de cerrado e Eucapyptus cloeziana. 260 $c1997 300 $ap.230. 500 $aCNPGC. 650 $aAtta 650 $aBrazil 650 $aentomology 650 $aEucalyptus 650 $aCerrado 650 $aEntomologia 650 $aEucalipto 650 $aFormiga 653 $aBrasil 653 $aBrazilian savannas 653 $aMinas Gerais 653 $aPaineiras 700 1 $aMORAES, J. C. de 700 1 $aSANZINI, A. C. S. 773 $tIn: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 16.; ENCONTRO NACIONAL DE FITOSSANITARISTAS, 7., 1997, Salvador. Resumos. Salvador : SEB/EMBRAPA-CNPMS, 1997.
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