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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
05/09/2018 |
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Data da última atualização: |
23/09/2019 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
BRAIR, V. L.; SCHMIDT, A. P. P.; FIGUEIRA, L. M.; VERGANI, G. B.; DIÓGENES, Y. P.; RANGEL, P. S. C.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da. |
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Afiliação: |
Universidade do Grande Rio (UNIGRANRIO) - Duque de Caxias, RJ, Brazil; Universidade Federal Fluminense (UFF) - Niterói, RJ, Brazil; Universidade Federal de Lavras (UFLA) - Lavras, MG, Brasil; Universidade Estadual Paulista (UNESP) - Jaboticabal, SP, Brazil; Universidade Estadual do Ceará (UECE) - Fortaleza, CE, Brazil; Universidade do Grande Rio (UNIGRANRIO) - Duque de Caxias, RJ, Brazil; Universidade Federal Fluminense (UFF) - Niterói, RJ, Brazil; Jeferson Ferreira da Fonseca, CNPC. |
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Título: |
Vaginal cytology as a tool to predict the time of ovulation in goats and sheep. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Animal Reprodroduction, v. 15, n. 3, p. 492, Jul./Sept. 2018. Abstracts A202. Edição dos Proceedings of the 32nd Annual Meeting of the Brazilian Embryo Technology Society (SBTE); Florianópolis, SC, Brazil, August 16th to 18th, 2018. |
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Idioma: |
Inglês |
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Conteúdo: |
The detection of ovulation is of great importance for the use of reproductive biotechnologies in small ruminants. The ovulation is efficiently determined by ultrasound (US), equipment that is not always available and of relatively high cost. Therefore, the aim of this study was to identify the efficacy of vaginal cytology as a tool to determine the ovulation time in these species. The study was carried out during the non-breeding season, in Coronel Pacheco, Minas Gerais (21°35'S and 43°15'W). In sheep, the standard chosen was anucleated, but it had a high CV (23.7%), which led to non-high accuracy (66.7%). Therefore, PPV and NPV were 26% and 88%, respectively; the specificity was 45% and 64% at 24 h and 12 h before ovulation respectively; and finally, the sensitivity at the moment of ovulation was 55%. It can be concluded that the vaginal cytology may be an efficient tool to determine the moment of ovulation in goats, however it is less accurate in sheep. |
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Palavras-Chave: |
Citologia vaginal; Ovarian echography. |
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Thesagro: |
Caprino; Citologia; Ovino; Ovulação; Reprodução Animal. |
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Thesaurus Nal: |
Animal reproduction; Ewes; Goats; Ovulation; Sheep; Ultrasonography; Vaginal mucosa. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/182469/1/cnpc2018-Vaginal.pdf
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Marc: |
LEADER 02146nam a2200361 a 4500
001 2095108
005 2019-09-23
008 2018 bl uuuu u00u1 u #d
100 1 $aBRAIR, V. L.
245 $aVaginal cytology as a tool to predict the time of ovulation in goats and sheep.$h[electronic resource]
260 $aAnimal Reprodroduction, v. 15, n. 3, p. 492, Jul./Sept. 2018. Abstracts A202. Edição dos Proceedings of the 32nd Annual Meeting of the Brazilian Embryo Technology Society (SBTE); Florianópolis, SC, Brazil, August 16th to 18th, 2018.$c2018
520 $aThe detection of ovulation is of great importance for the use of reproductive biotechnologies in small ruminants. The ovulation is efficiently determined by ultrasound (US), equipment that is not always available and of relatively high cost. Therefore, the aim of this study was to identify the efficacy of vaginal cytology as a tool to determine the ovulation time in these species. The study was carried out during the non-breeding season, in Coronel Pacheco, Minas Gerais (21°35'S and 43°15'W). In sheep, the standard chosen was anucleated, but it had a high CV (23.7%), which led to non-high accuracy (66.7%). Therefore, PPV and NPV were 26% and 88%, respectively; the specificity was 45% and 64% at 24 h and 12 h before ovulation respectively; and finally, the sensitivity at the moment of ovulation was 55%. It can be concluded that the vaginal cytology may be an efficient tool to determine the moment of ovulation in goats, however it is less accurate in sheep.
650 $aAnimal reproduction
650 $aEwes
650 $aGoats
650 $aOvulation
650 $aSheep
650 $aUltrasonography
650 $aVaginal mucosa
650 $aCaprino
650 $aCitologia
650 $aOvino
650 $aOvulação
650 $aReprodução Animal
653 $aCitologia vaginal
653 $aOvarian echography
700 1 $aSCHMIDT, A. P. P.
700 1 $aFIGUEIRA, L. M.
700 1 $aVERGANI, G. B.
700 1 $aDIÓGENES, Y. P.
700 1 $aRANGEL, P. S. C.
700 1 $aSOUZA-FABJAN, J. M. G.
700 1 $aFONSECA, J. F. da
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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| 1. |  | BRAIR, V. L.; SCHMIDT, A. P. P.; FIGUEIRA, L. M.; VERGANI, G. B.; DIÓGENES, Y. P.; RANGEL, P. S. C.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da. Vaginal cytology as a tool to predict the time of ovulation in goats and sheep. Animal Reprodroduction, v. 15, n. 3, p. 492, Jul./Sept. 2018. Abstracts A202. Edição dos Proceedings of the 32nd Annual Meeting of the Brazilian Embryo Technology Society (SBTE); Florianópolis, SC, Brazil, August 16th to 18th, 2018.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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