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Registros recuperados : 14 | |
5. | | GONÇALVES, J. D.; MENEZES, L. A.; GONÇALVES, P. R.; SILVA, M. de J. S.; RIBEIRO, L. G. M.; NOGUEIRA, D. M.; CORDEIRO, M. F.; LOPES JÚNIOR, E. S. Efeito do uso do hCG na resposta estral de cabras Repartida submetidas à sincronização do estro: resultados parciais. In: CONGRESSO NORDESTINO DE PRODUÇÃO ANIMAL, 12.; SIMPÓSIO NORDESTINO DE ALIMENTAÇÃO DE RUMINANTES, 18.; SIMPÓSIO NORDESTINO DE SISTEMAS DE PRODUÇÃO DE RUMINANTES, 5.; SIMPÓSIO DE PRODUÇÃO ANIMAL DO VALE DO SÃO FRANCISCO, 6.; SIMPÓSIO NORDESTINO DE FORRAGICULTURA E PASTAGENS, 5.; SIMPÓSIO NORDESTINO DE CONSERVAÇÃO E UTILIZAÇÃO DE RECURSOS GENÉTICOS ANIMAIS, 6.; SIMPÓSIO NORDESTINO SOBRE AMBIÊNCIA, BEM-ESTAR ANIMAL E CONVIVÊNCIA COM O SEMIÁRIDO, 1.; SIMPÓSIO IMPORTÂNCIA DAS PASTAGENS NATIVAS PARA A SUSTENTABILIDADE PECUÁRIA NO SEMIÁRIDO; FÓRUM DE COORDENADORES DE PROGRAMAS DE PÓS-GRADUAÇÃO EM ZOOTECNIA E RECURSOS PESQUEIROS DO NORDESTE, 7.; FÓRUM DE INTEGRAÇÃO ENTRE A ACADEMIA, AGENTES DE EXTENSÃO RURAL E PRODUTORES, 1. 2017, Juazeiro, BA. Construindo pontes entre o ensino, a pesquisa e a extensão: anais. Petrolina: Univasf: Embrapa Semiárido: Instituto Federal de Educação, Ciência e Tecnologia, Sertão de Pernambuco, 2017. p. 2195-2197. 1 CD-ROM. Biblioteca(s): Embrapa Semiárido. |
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6. | | CARVALHO-DE-PAULA, C. J.; SOUZA-FABJAN, J. M. G.; GONÇALVES, J. D.; DIAS, J. H.; SOUZA, G. N. de; OLIVEIRA, M. E. F.; FONSECA, J. F. da. Effect of a 12-h increment in the short-term treatment regimen on ovarian status, estrus synchrony, and pregnancy rate in artificially inseminated dairy goats. Animal Reproduction Science, v. 221, e106571, 2020. Biblioteca(s): Embrapa Caprinos e Ovinos; Embrapa Gado de Leite. |
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7. | | PAULA, C. J. C. de; SOUZA-FABJAN, J. M. G.; PINHEIRO, J. B. S.; GONÇALVES, J. D.; DIAS, J. H.; OLIVEIRA, M. E. F.; FONSECA, J. F. da. Increasing 12 h of intravaginal device permanence allows greater estrus synchrony but lower pregnancy rates in artificially inseminated acyclic dairy goats. Animal Reproduction, v. 17, n. 3, 2020. Edição dos Abstracts of the 34nd Annual Meeting of the Brazilian Embryo Technology Society (SBTE), 2020 (online). Biblioteca(s): Embrapa Caprinos e Ovinos. |
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8. | | BATISTA, R. I. T. P.; DIAS, J. H.; GONÇALVES, J. D.; VERGANI, G. B.; OLIVEIRA, M. E. F.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da. The presence of estradiol benzoate in the cervical relaxation treatment for non-surgical embryo collection does not impair embryonic morphological quality, cryosurvival, and gene expression profile. Theriogenology, v. 218, p. 208-213, Feb. 2024. Biblioteca(s): Embrapa Caprinos e Ovinos. |
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9. | | DIAS, J. H.; GONCALVES, J. D.; ARRAIS, A. M.; SOUZA-FABJAN, J. M. G.; BASTOS R.; BATISTA, R. I. T. P.; SIQUEIRA, L. G. B.; OLIVEIRA, M. E. F.; FONSECA, J. F. da. Effects of different doses of estradiol benzoate used in a cervical relaxation protocol on the success of non-surgical embryo recovery and luteal function in superovulated ewes. Domestic Animal Endocrinology, v. 82, 106751, 2023. Biblioteca(s): Embrapa Caprinos e Ovinos; Embrapa Gado de Leite. |
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10. | | GONÇALVES, J. D.; PINTO, A. F. de B. P.; RIBEIRO, L. G. M.; SILVA, M. de J. S.; GONÇALVES, P. R.; CORDEIRO, M. de F.; LOPES JÚNIOR, E. S.; NOGUEIRA, D. M. Efeito das gonadotrofinas coriônicas equina (eCG) e humana (hCG) na fertilidade de cabras submetidas à inseminação artificial. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 55.; CONGRESSO BRASILEIRO DE ZOOTECNIA, 28., 2018, Goiânia, GO. Construindo saberes, formando pessoas e transformando a produção animal. Goiânia, GO: Sociedade Brasileira de Zootecnia: Associação Brasileira de Zootecnistas, 2018. Biblioteca(s): Embrapa Semiárido. |
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11. | | GONÇALVES, J. D.; VERGANI, G. B.; RODRIGUES, J. N. D.; DIAS, J. H.; PEREIRA, V. S. do A.; GARCIA, A. R.; ESTEVES, S. N.; FONSECA, J. F. da; OLIVEIRA, M. E. F. Luteal tissue characteristics of Morada Nova ewes with hCG application 7.5 days after the end of estrus synchronization protocol in the breeding season. Animal Reproduction Science, v. 261, 107396, Feb. 2024. Biblioteca(s): Embrapa Caprinos e Ovinos; Embrapa Gado de Leite; Embrapa Pecuária Sudeste. |
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12. | | DIAS, J. H.; GONÇALVES, J. D.; ARRAIS, A. M.; BATISTA, R. I. T. P.; SOUZA-FABJAN, J. M. G.; BASTOS, R.; SIQUEIRA, L. G. B.; OLIVEIRA, M. E. F.; FONSECA, J. F. da. Single dose of 300 IU hCG in the early luteal phase in superovulated ewes: Effects on corpora lutea, progesterone profile, and embryo recovery. Animal Reproduction Science, v. 247, 107101, 2022. Biblioteca(s): Embrapa Caprinos e Ovinos; Embrapa Gado de Leite. |
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13. | | DIAS, J. H.; VERGANI; GONÇALVES, J. D.; OLIVEIRA, T. A.; PENITENTE-FILHO, J. M.; PEREIRA, V. S. do A.; ESTEVES, S. N.; GARCIA, A. R.; BATISTA, R. I. T. P.; OLIVEIRA, M. E. F.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da. Different doses of pFSH are effective to promote follicular growth, superovulatory response, and embryo yield in White Dorper ewes. Small Ruminant Research, v. 220, n. 103, mar. 2023, 106914. Biblioteca(s): Embrapa Caprinos e Ovinos; Embrapa Pecuária Sudeste. |
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14. | | SILVA, A. A. A.; SILVA, M. N. P.; FIGUEIREDO, L. B. F.; GONÇALVES, J. D.; SILVA, M. J. S.; LOIOLA, M. L. G.; BASTOS, B. D. M.; OLIVEIRA, R. A.; RIBEIRO, L. G. M.; BARBERINO, R. S.; GOUVEIA, B. B.; MONTE, A. P. O.; NOGUEIRA, D. M.; CORDEIRO, M. F.; MATOS, M. H. T.; LOPES JÚNIOR, E. S. Quercetin influences in vitro maturation, apoptosis and metabolically active mitochondria of goat oocytes. Zygote, v. 26, n. 6, p. 465-470, dez. 2018. Biblioteca(s): Embrapa Semiárido. |
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Registros recuperados : 14 | |
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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
Biblioteca(s): |
Embrapa Caprinos e Ovinos; Embrapa Gado de Leite. |
Data corrente: |
11/08/2022 |
Data da última atualização: |
11/08/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
DIAS, J. H.; GONCALVES, J. D.; ARRAIS, A. M.; SOUZA-FABJAN, J. M. G.; BASTOS R.; BATISTA, R. I. T. P.; SIQUEIRA, L. G. B.; OLIVEIRA, M. E. F.; FONSECA, J. F. da. |
Afiliação: |
JENNIFFER HAUSCHILDT DIAS, Universidade Federal de Viçosa; JOEDSON DANTAS GONÇALVES, Universidade Estadual Paulista; ALINE MATOS ARRAIS, Universidade Federal Rural do Rio de Janeiro; JOANNA MARIA GONSALVES SOUZA-FABJAN, Universidade Federal Fluminense; RODOLFO BASTOS, Universidade Estadual do Norte Fluminense Darcy; RIBRIO IVAN TAVARES PEREIRA BATISTA, Universidade Federal Fluminense; LUIZ GUSTAVO BRUNO SIQUEIRA, CNPGL; MARIA ERICA F. OLIVEIRA, Universidade Estadual Paulista; JEFERSON FERREIRA DA FONSECA, CNPC. |
Título: |
Effects of different doses of estradiol benzoate used in a cervical relaxation protocol on the success of non-surgical embryo recovery and luteal function in superovulated ewes. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Domestic Animal Endocrinology, v. 82, 106751, 2023. |
DOI: |
https://doi.org/10.1016/j.domaniend.2022.106751 |
Idioma: |
Inglês |
Conteúdo: |
This study investigated the effectiveness of different doses of estradiol benzoate (EB) to promote cervical relaxation and their effects on luteal function and outcomes of non-surgical embryo recovery (NSER) in sheep. Multiparous (MULT) and nulliparous (NULL) crossbred Lacaune X Santa Inês ewes were superovulated and naturally bred. Seven days after progesterone withdrawal, females were randomly assigned to one of three distinct cervical relaxation protocols, consisting of i.m. treatment with 37.5 μg d-cloprostenol and different doses of EB: 0.0 mg (0.0EB group; n = 3 NULL and 14 MULT); 0.5 mg (0.5EB group; n = 4 NULL and 12 MULT) or 1.0 mg (1.0EB group, n = 6 NULL and 11 MULT) 16 h before NSER. All ewes received 50 IU of oxytocin 20 min before NSER (D17). Blood samples were collected and ultrasound exams (B-mode and color Doppler) were performed at two timepoints: immediately before d-cloprostenol and EB treatments and prior to NSER. Estrous behavior, corpora lutea count and NSER success outcomes were not affected by EB treatments nor parity (P > 0.05). Embryo recovery rate was greater for ewes in the 0.5EB group and in the NULL ewes (P < 0.05). Ovarian biometrics differed between the two evaluation timepoints in all groups (P < 0.05). Plasma estradiol increased over time, reaching a significant greater level in 1.0EB ewes compared to controls on D17 (P < 0.05), whereas progesterone concentrations decreased over time in all groups (P > 0.05). In conclusion, treatments did not affect NSER success but they did affect luteal function by altering P4 and E2 concentrations.Therefore, the NSER technique can be successfully performed in ewes with or without prior treatment with EB. MenosThis study investigated the effectiveness of different doses of estradiol benzoate (EB) to promote cervical relaxation and their effects on luteal function and outcomes of non-surgical embryo recovery (NSER) in sheep. Multiparous (MULT) and nulliparous (NULL) crossbred Lacaune X Santa Inês ewes were superovulated and naturally bred. Seven days after progesterone withdrawal, females were randomly assigned to one of three distinct cervical relaxation protocols, consisting of i.m. treatment with 37.5 μg d-cloprostenol and different doses of EB: 0.0 mg (0.0EB group; n = 3 NULL and 14 MULT); 0.5 mg (0.5EB group; n = 4 NULL and 12 MULT) or 1.0 mg (1.0EB group, n = 6 NULL and 11 MULT) 16 h before NSER. All ewes received 50 IU of oxytocin 20 min before NSER (D17). Blood samples were collected and ultrasound exams (B-mode and color Doppler) were performed at two timepoints: immediately before d-cloprostenol and EB treatments and prior to NSER. Estrous behavior, corpora lutea count and NSER success outcomes were not affected by EB treatments nor parity (P > 0.05). Embryo recovery rate was greater for ewes in the 0.5EB group and in the NULL ewes (P < 0.05). Ovarian biometrics differed between the two evaluation timepoints in all groups (P < 0.05). Plasma estradiol increased over time, reaching a significant greater level in 1.0EB ewes compared to controls on D17 (P < 0.05), whereas progesterone concentrations decreased over time in all groups (P > 0.05). In conclusion, treatments ... Mostrar Tudo |
Palavras-Chave: |
Cervical dilation; Dilatação cervical; In vivo embryo production; Non surgical embryo recovery; NSER; Superovulated females. |
Thesagro: |
Ovelha; Ovino; Progesterona. |
Thesaurus NAL: |
Animal reproduction; Embryo transfer; Progesterone; Sheep; Superovulation. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 02971naa a2200397 a 4500 001 2145373 005 2022-08-11 008 2023 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.domaniend.2022.106751$2DOI 100 1 $aDIAS, J. H. 245 $aEffects of different doses of estradiol benzoate used in a cervical relaxation protocol on the success of non-surgical embryo recovery and luteal function in superovulated ewes.$h[electronic resource] 260 $c2023 520 $aThis study investigated the effectiveness of different doses of estradiol benzoate (EB) to promote cervical relaxation and their effects on luteal function and outcomes of non-surgical embryo recovery (NSER) in sheep. Multiparous (MULT) and nulliparous (NULL) crossbred Lacaune X Santa Inês ewes were superovulated and naturally bred. Seven days after progesterone withdrawal, females were randomly assigned to one of three distinct cervical relaxation protocols, consisting of i.m. treatment with 37.5 μg d-cloprostenol and different doses of EB: 0.0 mg (0.0EB group; n = 3 NULL and 14 MULT); 0.5 mg (0.5EB group; n = 4 NULL and 12 MULT) or 1.0 mg (1.0EB group, n = 6 NULL and 11 MULT) 16 h before NSER. All ewes received 50 IU of oxytocin 20 min before NSER (D17). Blood samples were collected and ultrasound exams (B-mode and color Doppler) were performed at two timepoints: immediately before d-cloprostenol and EB treatments and prior to NSER. Estrous behavior, corpora lutea count and NSER success outcomes were not affected by EB treatments nor parity (P > 0.05). Embryo recovery rate was greater for ewes in the 0.5EB group and in the NULL ewes (P < 0.05). Ovarian biometrics differed between the two evaluation timepoints in all groups (P < 0.05). Plasma estradiol increased over time, reaching a significant greater level in 1.0EB ewes compared to controls on D17 (P < 0.05), whereas progesterone concentrations decreased over time in all groups (P > 0.05). In conclusion, treatments did not affect NSER success but they did affect luteal function by altering P4 and E2 concentrations.Therefore, the NSER technique can be successfully performed in ewes with or without prior treatment with EB. 650 $aAnimal reproduction 650 $aEmbryo transfer 650 $aProgesterone 650 $aSheep 650 $aSuperovulation 650 $aOvelha 650 $aOvino 650 $aProgesterona 653 $aCervical dilation 653 $aDilatação cervical 653 $aIn vivo embryo production 653 $aNon surgical embryo recovery 653 $aNSER 653 $aSuperovulated females 700 1 $aGONCALVES, J. D. 700 1 $aARRAIS, A. M. 700 1 $aSOUZA-FABJAN, J. M. G. 700 1 $aBASTOS R. 700 1 $aBATISTA, R. I. T. P. 700 1 $aSIQUEIRA, L. G. B. 700 1 $aOLIVEIRA, M. E. F. 700 1 $aFONSECA, J. F. da 773 $tDomestic Animal Endocrinology$gv. 82, 106751, 2023.
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