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| Registros recuperados : 17 | |
| 1. |  | SANTOS, V. M. B. dos; BALARO, M. F. A.; SANTOS, J. D. R.; TAIRA, A. R.; PEREIRA, P. V. dos S.; GONÇALVES, F. M.; FONSECA, J. F. da; BRANDÃO, F. Z. Apenas o uso da ocitocina é eficiente para a transposição cervical visando a coleta de embrião não cirúrgica em ovelhas da raça Santa Inês. Revista Brasileira de Reprodução Animal, v. 43, n. 2, p. 502, abr./jun. 2019. Edição dos resumos do XXIII Congresso Brasileiro de Reprodução Animal, Gramado, RS, Brasil, 15 a 17 de maio 2019.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 2. | | SANTOS, J. D. R.; BATISTA, R. I. T. P.; TAIRA, A. R.; SOUZA-FABJAN, J. M. G.; ESPÍRITO SANTO, C. G. do; BRAIR, V. L.; MONTEIRO NETTO, M.; BALARO, M. F. A.; FONSECA, J. F. da; BRANDÃO, F. Z. Cervical relaxation protocol in sheep decreases Oct-4 and Nanog gene expression temporarily. 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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| 3. | | SANTOS, J. D. R.; ARASHIRO, E. K. N.; BALARO, M. F. A.; SOUZA-FABJAN, J. M. G.; PINTO, P. H. N.; SOUZA, C. V.; ALFRADIQUE, V. A. P.; BADE, A. L. C.; FONSECA, J. F. da; BRANDÃO, F. Z. Cervical transposition test at estrus as a tool to select ewes for transcervical embryo collection. Animal Reprodroduction, v. 15, n. 3, p. 492, Jul./Sept. 2018. Abstracts A110. Edição dos Proceedings of the 32nd Annual Meeting of the Brazilian Embryo Technology Society (SBTE); Florianópolis, SC, Brazil, August 16th to 18th, 2018.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 4. | | SANTOS, J. D. R.; ARASHIRO, E. K. N.; BALARO, M. F. A.; SOUZA-FABJAN, J. M. G.; PINTO, N. H. N.; SOUZA, C. V. de; LEITE, C. R.; FONSECA, J. F. da; BRANDÃO, F. Z. Cervical transposition test using Hegar dilator at oestrus as a tool to select ewes for transcervical embryo collection. Reproduction in Domestic Animals, v. 54, n. 1, p. 126-128, Sept. 2019.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 5. | | SANTOS, J. D. R.; BALARO, M. F. A.; TAIRA, A. R.; ESPÍRITO SANTO, C. G. do; SOUZA, C. V. de; BRAIR, V. L.; BADE, A. L. C.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da; BRANDÃO, F. Z. Effect of hormonal cervical dilation protocol on the serum progesterone concentration, embryo development and quality in sheep. Revista Brasileira de Reprodução Animal, v. 43, n. 2, p. 366, abr./jun. 2019. Edição dos resumos do XXIII Congresso Brasileiro de Reprodução Animal, Gramado, RS, Brasil, 15 a 17 de maio 2019.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 6. | | SANTOS, J. D. R.; OLIVEIRA, I. C.; BRAIR, V. L.; BALARO, M. F. A.; MORAIS, M. C. C.; ARASHIRO, E. K. N.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da; BRANDÃO, F. Z. Comparison of stress and animal welfare caused by the procedures of embryo collection by either surgical or non-surgical via in sheep. Animal Reprodroduction, v. 15, n. 3, p. 404, Jul./Sept. 2018. Abstract A091. Edição dos Proceedings of the 32nd Annual Meeting of the Brazilian Embryo Technology Society (SBTE); Florianópolis, SC, Brazil, August 16th to 18th, 2018.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 7. | | BRAIR, V. L.; MAIA, A. L. R. S.; CORREIA, L. F. L.; BARBOSA, N. O.; SANTOS, J. D. R.; BRANDÃO, F. Z.; FONSECA, J. F. da; BATISTA, R. I. T. P.; SOUZA-FABJAN, J. M. G. Gene expression patterns of in vivo-derived sheep blastocysts is more affected by vitrification than slow freezing technique. Cryobiology, v. 95, p. 110-115, 2020.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 8. | | SANTOS, V. M. B. dos; BALARO, M. F. A.; SANTOS, J. D. R.; TAIRA, A. R.; PEREIRA, P. V. dos S.; GONÇALVES, F. M.; FONSECA, J. F. da; BRANDÃO, F. Z. O teste de vela de Hegar durante o estro pode selecionar receptoras de embrião para a realização da transferência de embriões transcervical em programas de MOTE de ovelhas da raça Santa Inês. Revista Brasileira de Reprodução Animal, v. 43, n. 2, p. 491, abr./jun. 2019. Edição dos resumos do XXIII Congresso Brasileiro de Reprodução Animal, Gramado, RS, Brasil, 15 a 17 de maio 2019.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 9. | | SANTOS, J. D. R.; UNGERFELD, R.; BALARO, M. F. A.; SOUZA-FABJAN, J. M. G.; COSENTINO, I. O.; BRAIR, V. L.; SOUZA, C. V. de; PINTO, P. H. N.; BADE, A. L. C.; FONSECA, J. F. da; BRANDÃO, F. Z. Transcervical vs. laparotomy embryo collection in ewes: The effectiveness and welfare implications of each technique. Theriogenology, v. 153, p. 112-121, Sept. 2020.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 10. | | SANTOS, V. M. B. dos; PINTO, P. H. N.; BALARO, M. F. A.; SANTOS, J. D. R.; TAIRA, A. R.; ESPIRITO SANTO, C. G. do; GONÇALVES, F. M.; FONSECA, J. F. da; BRANDÃO, F. Z. Use of oxytocin to attain cervical dilation for transcervical embryo transfer in sheep. Reproduction in Domestic Animals, v. 55, n. 10, p. 1446-1454, Oct. 2020.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 11. | | BRAGANÇA, G. M.; BATISTA, R. I. T. P.; SOUZA, C. V.; SANTOS, J. D. R.; ARASHIRO, E. K. N.; FONSECA, J. F. da; BRANDÃO, F. Z.; SOUZA-FABJAN, J. M. G. The use of different progestin devices in ovarian stimulation protocol affects gene expression in sheep cumulus-oocyte complexes (COC). Animal Reprodroduction, v. 15, n. 3, p. 591, Jul./Sept. 2018. Abstracts A276E. Edição dos Proceedings of the 34rd Meeting of the Association of Embryo Transfer in Europe (AETE); Nantes, France, September 7th and 8th, 2018.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 12. | | TAIRA, A. R.; SANTOS, J. D. R.; COSENTINO, I. O.; BRAIR, V. L.; ESPÍRITO SANTO, C. G. do; PINTO, P. H. N.; SOUZA-FABJAN, J. M. G. de; FONSECA, J. F. da; UNGERFELD, R.; BRANDÃO, J. Z. The use of exogenous progesterone in sheep superovulation protocols influences the percentage of viable embryos. 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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| 13. | | SANTOS, J. D. R.; BATISTA, R. I. T. P.; UNGERFELD, R.; TAIRA, A. R.; ESPÍRITO SANTO, C. G. do; SOUZA-FABJAN, J. M. G.; FERNANDES, D. A. de M.; BALARO, M. F. A.; COSENTINO, I. O.; BRAIR, V. L.; PINTO, P. H. N.; CARVALHO, A. B. da S.; FONSECA, J. F. da; BRANDÃO, F. Z. Hormonal protocol used for cervical dilation in ewes does not affect morphological embryo quality but reduces recovery rate and temporarily alters gene expression. Veterinary Record, e1064, 2021.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 14. | | BRAGANÇA, G. M.; BATISTA, R. I. T. P.; SOUZA-FABJAN, J. M. G.; ALFRADIQUE, V. A. P.; ARASHIRO, E. K. N.; PINTO, P. H. N.; SANTOS, J. D. R.; CAMARGO, L. S. de A.; MENCHACA, A.; FONSECA, J. F. da; BRANDÃO, F. Z. Exogenous progestogens differentially alter gene expression of immature cumulus-oocyte complexes in sheep. Domestic Animal Endocrinology, v. 74, e106518, 2021.| Biblioteca(s): Embrapa Caprinos e Ovinos; Embrapa Gado de Leite. |
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| 15. | | TAIRA, A. R.; BATISTA, R. I. T. P.; SANTOS, J. D. R.; PINTO, P. H. N.; BALARO, M. F. A.; ESPÍRITO SANTO, C. G. do; BRAIR, V. L.; SOUZA-FABJAN, J. M. G.; UNGERFELD, R.; FONSECA, J. F. da; BRANDÃO, F. Z. Progestogen supplementation during superovulation leads to higher embryo viability and TGFB1 gene expression in sheep. Animal Reproduction Science, v. 238, 106938, Mar. 2022.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 16. | | RIBEIRO, A. C. S.; PINTO, P. H. N.; SANTOS, J. D. R.; RAMALHO, N. P.; LAEBER, C. C. R.; BALARO, M. F. A.; BATISTA, R. I. T. P.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da; UNGERFELD, R.; BRANDÃO, F. Z. The pFSH dose affects the efficiency of in vivo embryo production in Santa Inês ewes. Animal Reproduction Science, v. 64, 107459, May, 2024.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 17. | | BRAIR, V. L.; MAIA, A. L. R. e S.; CORREIA, L. F. L.; PRELLWITZ, L.; PAULA, C. J. C. de; SANTOS, J. D. R.; BRANDÃO, F. Z.; FONSECA, J. F. da; BATISTA, R. I. T. P.; SOUZA-FABJAN, J. M. G. de. Vitrification technique improves more alterations on gene expression of in vivo-derived sheep blastocysts than slow freezing. 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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| Registros recuperados : 17 | |
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 | 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
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
10/04/2024 |
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Data da última atualização: |
15/04/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
RIBEIRO, A. C. S.; PINTO, P. H. N.; SANTOS, J. D. R.; RAMALHO, N. P.; LAEBER, C. C. R.; BALARO, M. F. A.; BATISTA, R. I. T. P.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da; UNGERFELD, R.; BRANDÃO, F. Z. |
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Afiliação: |
ANA CLARA SARZEDAS RIBEIRO, UNIVERSIDADE FEDERAL FLUMINENSE; PEDRO HENRIQUE NICOLAU PINTO, UNIVERSIDADE FEDERAL FLUMINENSE; JULIANA DANTAS RODRIGUES SANTOS, UNIVERSIDADE FEDERAL FLUMINENSE; NADIALA PORTO RAMALHO, UNIVERSIDADE FEDERAL FLUMINENSE; CAMILA CORREA ROZA LAEBER, UNIVERSIDADE FEDERAL FLUMINENSE; MARIO FELIPE ALVAREZ BALARO, UNIVERSIDADE FEDERAL FLUMINENSE; RIBRIO IVAN TAVARES PEREIRA BATISTA, UNIVERSIDADE FEDERAL FLUMINENSE; JOANNA MARIA GONÇALVES SOUZA-FABJAN, UNIVERSIDADE FEDERAL FLUMINENSE; JEFERSON FERREIRA DA FONSECA, CNPC; RODOLFO UNGERFELD, UNIVERSIDAD DE LA REPÚBLICA; FELIPE ZANDONADI BRANDÃO, UNIVERSIDADE FEDERAL FLUMINENSE. |
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Título: |
The pFSH dose affects the efficiency of in vivo embryo production in Santa Inês ewes. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Animal Reproduction Science, v. 64, 107459, May, 2024. |
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DOI: |
https://doi.org/10.1016/j.anireprosci.2024.107459 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: This study compared the follicular growth, superovulatory response, and in vivo embryo production after administering two doses of porcine follicle-stimulating hormone (pFSH) in Santa Inês ewes. The estrous cycle of 36 multiparous ewes was synchronized with the Day 0 protocol and superovulated with 133 mg (G133, n=18) or 200 mg (G200, n=18) of pFSH. Ultrasonographic evaluations of the ovaries were performed, ewes were mated and submitted to non-surgical embryo recovery. Viable blastocysts were stained with Nile Red and Hoechst. The G200 had a greater number of medium and large follicles, as well as a larger size of the third largest follicle. A total of 97.2% (35/36) of the ewes came into estrus and it was possible to transpose cervix in 80.6% (29/36). There were no effects of treatments in the response to superovulation, the proportion of ewes in which was possible to transpose the cervix, the number of corpora lutea, the number of anovulatory follicles, the proportion of ewes flushed with at least one recovered structure, number of recovered structures, number of viable embryos, viability rate, and recovery rate. The G200 ewes were in estrus for a longer period of time than the G133 ewes (54.0 ± 4.5 h vs. 40.3 ± 3.6 h) and produced more freezable embryos (6.5 ± 1.6 vs. 2.3 ± 0.7) than G133. Both doses promoted an efficient superovulatory response and did not affect embryonic lipid accumulation. The dose of 200 mg of pFSH showed greater potential to increase the superovulatory response, as it increased follicular recruitment and the recovery of freezable embryos. MenosAbstract: This study compared the follicular growth, superovulatory response, and in vivo embryo production after administering two doses of porcine follicle-stimulating hormone (pFSH) in Santa Inês ewes. The estrous cycle of 36 multiparous ewes was synchronized with the Day 0 protocol and superovulated with 133 mg (G133, n=18) or 200 mg (G200, n=18) of pFSH. Ultrasonographic evaluations of the ovaries were performed, ewes were mated and submitted to non-surgical embryo recovery. Viable blastocysts were stained with Nile Red and Hoechst. The G200 had a greater number of medium and large follicles, as well as a larger size of the third largest follicle. A total of 97.2% (35/36) of the ewes came into estrus and it was possible to transpose cervix in 80.6% (29/36). There were no effects of treatments in the response to superovulation, the proportion of ewes in which was possible to transpose the cervix, the number of corpora lutea, the number of anovulatory follicles, the proportion of ewes flushed with at least one recovered structure, number of recovered structures, number of viable embryos, viability rate, and recovery rate. The G200 ewes were in estrus for a longer period of time than the G133 ewes (54.0 ± 4.5 h vs. 40.3 ± 3.6 h) and produced more freezable embryos (6.5 ± 1.6 vs. 2.3 ± 0.7) than G133. Both doses promoted an efficient superovulatory response and did not affect embryonic lipid accumulation. The dose of 200 mg of pFSH showed greater potential to increase the s... Mostrar Tudo |
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Palavras-Chave: |
Follicular growth; Lipid quantification; MOET; Multiple ovulation. |
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Thesaurus NAL: |
Breeding and Genetic Improvement; Embryo transfer; Follicle-stimulating hormone; Sheep. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02686naa a2200349 a 4500
001 2163423
005 2024-04-15
008 2024 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.anireprosci.2024.107459$2DOI
100 1 $aRIBEIRO, A. C. S.
245 $aThe pFSH dose affects the efficiency of in vivo embryo production in Santa Inês ewes.$h[electronic resource]
260 $c2024
520 $aAbstract: This study compared the follicular growth, superovulatory response, and in vivo embryo production after administering two doses of porcine follicle-stimulating hormone (pFSH) in Santa Inês ewes. The estrous cycle of 36 multiparous ewes was synchronized with the Day 0 protocol and superovulated with 133 mg (G133, n=18) or 200 mg (G200, n=18) of pFSH. Ultrasonographic evaluations of the ovaries were performed, ewes were mated and submitted to non-surgical embryo recovery. Viable blastocysts were stained with Nile Red and Hoechst. The G200 had a greater number of medium and large follicles, as well as a larger size of the third largest follicle. A total of 97.2% (35/36) of the ewes came into estrus and it was possible to transpose cervix in 80.6% (29/36). There were no effects of treatments in the response to superovulation, the proportion of ewes in which was possible to transpose the cervix, the number of corpora lutea, the number of anovulatory follicles, the proportion of ewes flushed with at least one recovered structure, number of recovered structures, number of viable embryos, viability rate, and recovery rate. The G200 ewes were in estrus for a longer period of time than the G133 ewes (54.0 ± 4.5 h vs. 40.3 ± 3.6 h) and produced more freezable embryos (6.5 ± 1.6 vs. 2.3 ± 0.7) than G133. Both doses promoted an efficient superovulatory response and did not affect embryonic lipid accumulation. The dose of 200 mg of pFSH showed greater potential to increase the superovulatory response, as it increased follicular recruitment and the recovery of freezable embryos.
650 $aBreeding and Genetic Improvement
650 $aEmbryo transfer
650 $aFollicle-stimulating hormone
650 $aSheep
653 $aFollicular growth
653 $aLipid quantification
653 $aMOET
653 $aMultiple ovulation
700 1 $aPINTO, P. H. N.
700 1 $aSANTOS, J. D. R.
700 1 $aRAMALHO, N. P.
700 1 $aLAEBER, C. C. R.
700 1 $aBALARO, M. F. A.
700 1 $aBATISTA, R. I. T. P.
700 1 $aSOUZA-FABJAN, J. M. G.
700 1 $aFONSECA, J. F. da
700 1 $aUNGERFELD, R.
700 1 $aBRANDÃO, F. Z.
773 $tAnimal Reproduction Science$gv. 64, 107459, May, 2024.
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