| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
|
Data corrente: |
26/05/2010 |
|
Data da última atualização: |
23/09/2019 |
|
Tipo da produção científica: |
Resumo em Anais de Congresso |
|
Autoria: |
SOUZA, J. M. G.; TORRES, C. A. A.; RIBEIRO, S. D. A.; RIBEIRO, A. C.; BECALETE, L.; RIGO, A. G.; SILVA, W. J.; FONSECA, J. F. da. |
|
Afiliação: |
Universidade Federal de Viçosa (UFV), Viçosa, MG; Capritec, Espírito Santo do Pinhal, SP; Capritec; Capritec; Capritec; Brasil in Vitro, Mogi Mirim, SP; JEFERSON FERREIRA DA FONSECA, CNPC. |
|
Título: |
Induction of estrus in Anglo-Nubian goats in the transition season with short-term progestagen protocols with or without eCG administration. |
|
Ano de publicação: |
2010 |
|
Fonte/Imprenta: |
Reproduction, Fertility and Development, v. 22, n. 1, p. 380, 2010. |
|
DOI: |
10.1071/RDv22n1Ab447 |
|
Idioma: |
Inglês |
|
Notas: |
Edição dos Proceedings of the Annual Conference of the International Embryo Transfer Society, Córdoba, Argentina, 9-12 January 2010. |
|
Conteúdo: |
Synchronized estrus can be induced by different hormonal protocols including prostaglandin, progestagens, and gonadotrophins. Equine chorionic gonadotrophin is a FSH-like hormone produced by pregnant mares that can evoke antibody formation in goats. Thus, if possible, restriction of its use should be considered. The aim of this study was to investigate the possibility to omit the administration of eCG to induce estrus in Anglo- Nubian goats during the transition season. This study was done in February of 2009 in Espírito Santo do Pinhal/SP (22°57?S latitude and 46°58?W longitude), Brazil. The local breeding season extends from March to June. A total of 10 nulliparous and 10 pluriparous Anglo-Nubian goats were equally assigned into 2 treatments with (T1) or without (T2) 200 IU eCG (Novormon 5000®, Intervet Schering Plough Animal Health, São Paulo, Brazil) i.m. administration 24 h before sponge removal. All goats received (Day 0) intravaginal sponges (60 mg of MAP; Progespon®, Intervet Schering Plough Animal Health) and 50 mg d-cloprostenol (Ciosin®, Intervet Schering Plough Animal Health) i.m. Estrous behavior and transrectal ultrasonography (5-MHz transducer; Aloka SSD 500®, Tokyo, Japan) were performed at 12-h intervals (0600 and 1800h) until 96 h after sponge removal. Statistical analysis was performed using all tests at the 95% confidence interval with a SAEG® program (Funarbe, Viçosa, Brazil). Estrous response was 100% (10/10) for T1 and 70% (7/10) for T2 (P > 0.05). All animals that were detected in estrus ovulated, and none of the 3 that did not show estrus ovulated. The interval from sponge removal to estrous onset (h) was 36.0 ± 9.8 (T1) and 34.8 ± 10.5 (T2), whereas its duration (h) was 27.4 ± 14.5 (T1) and 32.6 ± 12.7 (P > 0.05). The interval from sponge removal to ovulation (h) was 67.0 ± 8.0 (T1) and 73.9 ± 6.4 (T2). Also, the interval from estrous onset to ovulation (h) was 25.2 ± 8.85 (T1) and 30.9 ± 6.4 (T2). No difference (P > 0.05) was observed in the number of ovulations for T1 (1.2 ± 0.4) and T2 (1.4 ± 0.5). The diameter of the ovulatory follicle (mm) was similar (P > 0.05) for T1 (6.7 ± 0.6) andT2 (6.5 ± 0.6) (P > 0.05). Further studies should be done to consider if the use of eCG is necessary in the transition season for Anglo-Nubian goats. MenosSynchronized estrus can be induced by different hormonal protocols including prostaglandin, progestagens, and gonadotrophins. Equine chorionic gonadotrophin is a FSH-like hormone produced by pregnant mares that can evoke antibody formation in goats. Thus, if possible, restriction of its use should be considered. The aim of this study was to investigate the possibility to omit the administration of eCG to induce estrus in Anglo- Nubian goats during the transition season. This study was done in February of 2009 in Espírito Santo do Pinhal/SP (22°57?S latitude and 46°58?W longitude), Brazil. The local breeding season extends from March to June. A total of 10 nulliparous and 10 pluriparous Anglo-Nubian goats were equally assigned into 2 treatments with (T1) or without (T2) 200 IU eCG (Novormon 5000®, Intervet Schering Plough Animal Health, São Paulo, Brazil) i.m. administration 24 h before sponge removal. All goats received (Day 0) intravaginal sponges (60 mg of MAP; Progespon®, Intervet Schering Plough Animal Health) and 50 mg d-cloprostenol (Ciosin®, Intervet Schering Plough Animal Health) i.m. Estrous behavior and transrectal ultrasonography (5-MHz transducer; Aloka SSD 500®, Tokyo, Japan) were performed at 12-h intervals (0600 and 1800h) until 96 h after sponge removal. Statistical analysis was performed using all tests at the 95% confidence interval with a SAEG® program (Funarbe, Viçosa, Brazil). Estrous response was 100% (10/10) for T1 and 70% (7/10) for T2 (P > 0.05). All... Mostrar Tudo |
|
Palavras-Chave: |
Brasil; ECG; Minas Gerais; Raça Anglo-Nubiana. |
|
Thesagro: |
Caprino; Ciclo estral; Embrião; Indução; Reprodução animal; Sincronização do cio. |
|
Thesaurus Nal: |
Animal reproduction; Equine chorionic gonadotropin; Goats. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 03577nam a2200373 a 4500
001 1853928
005 2019-09-23
008 2010 bl uuuu u00u1 u #d
024 7 $a10.1071/RDv22n1Ab447$2DOI
100 1 $aSOUZA, J. M. G.
245 $aInduction of estrus in Anglo-Nubian goats in the transition season with short-term progestagen protocols with or without eCG administration.$h[electronic resource]
260 $aReproduction, Fertility and Development, v. 22, n. 1, p. 380, 2010.$c2010
500 $aEdição dos Proceedings of the Annual Conference of the International Embryo Transfer Society, Córdoba, Argentina, 9-12 January 2010.
520 $aSynchronized estrus can be induced by different hormonal protocols including prostaglandin, progestagens, and gonadotrophins. Equine chorionic gonadotrophin is a FSH-like hormone produced by pregnant mares that can evoke antibody formation in goats. Thus, if possible, restriction of its use should be considered. The aim of this study was to investigate the possibility to omit the administration of eCG to induce estrus in Anglo- Nubian goats during the transition season. This study was done in February of 2009 in Espírito Santo do Pinhal/SP (22°57?S latitude and 46°58?W longitude), Brazil. The local breeding season extends from March to June. A total of 10 nulliparous and 10 pluriparous Anglo-Nubian goats were equally assigned into 2 treatments with (T1) or without (T2) 200 IU eCG (Novormon 5000®, Intervet Schering Plough Animal Health, São Paulo, Brazil) i.m. administration 24 h before sponge removal. All goats received (Day 0) intravaginal sponges (60 mg of MAP; Progespon®, Intervet Schering Plough Animal Health) and 50 mg d-cloprostenol (Ciosin®, Intervet Schering Plough Animal Health) i.m. Estrous behavior and transrectal ultrasonography (5-MHz transducer; Aloka SSD 500®, Tokyo, Japan) were performed at 12-h intervals (0600 and 1800h) until 96 h after sponge removal. Statistical analysis was performed using all tests at the 95% confidence interval with a SAEG® program (Funarbe, Viçosa, Brazil). Estrous response was 100% (10/10) for T1 and 70% (7/10) for T2 (P > 0.05). All animals that were detected in estrus ovulated, and none of the 3 that did not show estrus ovulated. The interval from sponge removal to estrous onset (h) was 36.0 ± 9.8 (T1) and 34.8 ± 10.5 (T2), whereas its duration (h) was 27.4 ± 14.5 (T1) and 32.6 ± 12.7 (P > 0.05). The interval from sponge removal to ovulation (h) was 67.0 ± 8.0 (T1) and 73.9 ± 6.4 (T2). Also, the interval from estrous onset to ovulation (h) was 25.2 ± 8.85 (T1) and 30.9 ± 6.4 (T2). No difference (P > 0.05) was observed in the number of ovulations for T1 (1.2 ± 0.4) and T2 (1.4 ± 0.5). The diameter of the ovulatory follicle (mm) was similar (P > 0.05) for T1 (6.7 ± 0.6) andT2 (6.5 ± 0.6) (P > 0.05). Further studies should be done to consider if the use of eCG is necessary in the transition season for Anglo-Nubian goats.
650 $aAnimal reproduction
650 $aEquine chorionic gonadotropin
650 $aGoats
650 $aCaprino
650 $aCiclo estral
650 $aEmbrião
650 $aIndução
650 $aReprodução animal
650 $aSincronização do cio
653 $aBrasil
653 $aECG
653 $aMinas Gerais
653 $aRaça Anglo-Nubiana
700 1 $aTORRES, C. A. A.
700 1 $aRIBEIRO, S. D. A.
700 1 $aRIBEIRO, A. C.
700 1 $aBECALETE, L.
700 1 $aRIGO, A. G.
700 1 $aSILVA, W. J.
700 1 $aFONSECA, J. F. da
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Agrossilvipastoril. Para informações adicionais entre em contato com cpamt.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Agrossilvipastoril. |
|
Data corrente: |
06/03/2017 |
|
Data da última atualização: |
06/03/2017 |
|
Tipo da produção científica: |
Resumo em Anais de Congresso |
|
Autoria: |
NUNES, N. R.; FERREIRA, F. T. R.; PITTA, R. M. |
|
Afiliação: |
NAIARA R. NUNES, UFMT-SINOP; FÁTIMA T. RAMPELOTTI FERREIRA, CNPQ/FAPEMAT; RAFAEL MAJOR PITTA, CPAMT. |
|
Título: |
Influência de sistemas produtivos sobre Spodoptera frugiperda (Lepidoptera: Noctuidae). |
|
Ano de publicação: |
2016 |
|
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 26.; CONGRESSO LATINO-AMERICANO DE ENTOMOLOGIA, 9., 2016, Maceió, SE. Anais...Maceió, SE: Embrapa Tabuleiros Costeiros, p. 92, 2016. |
|
Idioma: |
Português |
|
Palavras-Chave: |
Ilpf; Integração lavoura-pecuária-floresta; Lagarta-do-cartucho; Manejo cultural; Sistema integrado. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 00697nam a2200181 a 4500
001 2066315
005 2017-03-06
008 2016 bl uuuu u0uu1 u #d
100 1 $aNUNES, N. R.
245 $aInfluência de sistemas produtivos sobre Spodoptera frugiperda (Lepidoptera$bNoctuidae).
260 $aIn: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 26.; CONGRESSO LATINO-AMERICANO DE ENTOMOLOGIA, 9., 2016, Maceió, SE. Anais...Maceió, SE: Embrapa Tabuleiros Costeiros, p. 92, 2016.$c2016
653 $aIlpf
653 $aIntegração lavoura-pecuária-floresta
653 $aLagarta-do-cartucho
653 $aManejo cultural
653 $aSistema integrado
700 1 $aFERREIRA, F. T. R.
700 1 $aPITTA, R. M.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Agrossilvipastoril (CPAMT) |
|
|
Nenhum exemplar cadastrado para este documento. |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
