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Registros recuperados : 104 | |
12. | | OLIVEIRA, J. A. da S.; QUINTAO, C. C. R.; ASCARI, I. J.; CAMARGO, L. S. de A. Efeito da técnica de biópsia no desenvolvimento de embriões bovinos produzidos in vitro. In: WORKSHOP DE INICIAÇÃO CIENTÍFICA DA EMBRAPA GADO DE LEITE, 16., 2015, Juiz de Fora, MG Anais... Juiz de Fora: Embrapa Gado de Leite, 2015. 1 CD-ROM. (Embrapa Gado de Leite. Documentos, 185.). 2 p. Biblioteca(s): Embrapa Gado de Leite. |
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13. | | QUINTAO, C. C. R.; OLIVEIRA, C. S.; PEREIRA, M. M.; CAMARGO, L. S. de A.; SARAIVA, N. Z. Effects of forskolin supplementation at different stages of IVP on the preimplantation development of bovine embryos. Animal Reproduction, v. 19, n. 2, e22149, 2022. Edição dos abstracts da Annual Meeting of the Brazilian Embryo Technology Society, 35., Foz do Iguaçu, 2022. Biblioteca(s): Embrapa Gado de Leite. |
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15. | | QUINTAO, C. C. R.; SARAIVA, N. Z.; OLIVEIRA, C. S.; CAMARGO, L. S. de A.; MUNK, M. Zinc oxide nanoparticles supplementation on in vitro maturation of bovine oocytes and its effects on the embryo quality, lipid accumulation, and preimplantation development. Animal Reproduction, v. 20, n. 2, 2023. Abstracts of 36th Annual Meeting of the Brazilian Embryo Technology Society (SBTE). Biblioteca(s): Embrapa Gado de Leite. |
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16. | | ASCARI, I. J.; ALVES, N. G.; JASMIN, J.; LIMA, R. R.; QUINTAO, C. C. R.; OBERLENDER, G.; MORAES, E. A.; CAMARGO, L. S. de A. Addition of insulin-like growth factor I to the maturation medium of bovine oocytes subjected to heat shock: effects on the production of reactive oxygen species, mitochondrial activity and oocyte competence. Domestic Animal Endocrinology, v. 60, p. 50-60, 2017. Biblioteca(s): Embrapa Gado de Leite. |
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17. | | CAMARGO, L. S. de A.; PALUDO, F.; PEREIRA, M. M.; WOHLRES-VIANA, S.; GIOSO, M. M.; CARVALHO, B. C. de; QUINTAO, C. C. R.; VIANA, J. H. M. Absence of Sperm Factors as in the Parthenogenesis Does Not Interfere on BovineEmbryo Sensitiveness to Heat Shock at Pre-Implantation Stage. Reproduction in Domestic Animals, v. 51, p. 3-9, 2015. Biblioteca(s): Embrapa Gado de Leite. |
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18. | | PEREIRA, M. M.; SERAPIAO, R. V.; QUINTAO, C. C. R.; IGUMA, L. T.; VIANA, J. H. M.; CAMARGO, L. S. de A. Apoptosis in bovine embryos produced with oocytes matured in serum-free medium under low oxygen tension. Acta Scientiae Veterinariae, v. 38, p. s675, 2010. Supl.2.
Edição dos resumos da 25a. Reunião Anual da Sociedade Brasileira de Tecnologia de Embriões, Porto de Galinhas, PE, 2010. Biblioteca(s): Embrapa Gado de Leite. |
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19. | | QUINTAO, C. C. R.; ALMEIDA, C. G. de; SOUZA, G. T.; LADEIRA, L. O.; BRANDAO, H. de M.; CAMARGO, L. S. de A.; MUNK, M. Complexação da proteína CAS9 e RNA-GUIA com nanotubos de carbono visando edição gênica em células e embriões de mamíferos. In: SIMPÓSIO NACIONAL DE NANOBIOTECNOLOGIA, 2., 2019, São Bernardo do Campo. Livro de resumos. Santo André: Universidade Federal do ABC, 2018. Biblioteca(s): Embrapa Gado de Leite. |
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Registros recuperados : 104 | |
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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 Gado de Leite. |
Data corrente: |
05/12/2022 |
Data da última atualização: |
13/01/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
PATROCINIO, T. A.; FERNANDES, C. A. de C.; MACEDO, G. C.; SILVA, A. D. da; BARBOSA, N. R. R.; QUINTAO, C. C. R.; RIBEIRO, M. E. da S.; CAMARGO, L. S. de A. |
Afiliação: |
TAIS APARECIDA PATROCINIO, UNIFENAS; CARLOS ANTÔNIO DE CARVALHO FERNANDES, UNIFENAS; GILSON COSTA MACEDO, Universidade Federal de Juiz de Fora; ADILSON DAVID DA SILVA, Universidade Federal de Juiz de Fora; NADIA REZENDE RAPOSO BARBOSA, Universidade Federal de Juiz de Fora; CAROLINA CAPOBIANGO ROMANO QUINTAO, CNPGL; MARCELA EDUARDA DA SILVA RIBEIRO, UNIFENAS; LUIZ SERGIO DE ALMEIDA CAMARGO, CNPGL. |
Título: |
RA33, an analogue of resveratrol, improves the development of in vitro-fertilized bovine embryos. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Zygote, v. 30, n. 6, p. 891-894, 2022. |
DOI: |
https://doi.org/10.1017/S0967199422000430 |
Idioma: |
Inglês |
Conteúdo: |
Oxidative stress is an undesirable effect of in vitro culture, which requires antioxidant supplementation. This study investigated the analogue of resveratrol (RA33) as an alternative to resveratrol, an antioxidant molecule, for the in vitro culture of in vitro-fertilized bovine embryos. The effect of different concentrations of RA33 on embryo development was evaluated and a comparison between RA33 and resveratrol was performed. The cleavage rate was higher (P < 0.05) with 2.5 μM (69.0 ± 4.4%) than at 0, 0.1 or 0.5 uM RA33 (62.1 ± 2.0%, 60.7 ± 5.9% and 56.7 ± 5.8%, respectively). The blastocyst rates on days 7 and 8 post-fertilization with 2.5 μM RA33 (19.4 ± 3.3% and 24.6 ± 3.3%, respectively) were higher (P < 0.05) than for 0 uM (12.4 ± 2.5% and 15.2±2.5%, respectively). When 2.5 uM RA33 was compared with 0.5 uM resveratrol, similar (P > 0.05) cleavage and blastocyst rates were found between them, but the cleavage rate was higher (P < 0.05) in the control (80.8 ± 3.4%) than for the resveratrol treatment (76.4 ± 3.6%). The numbers of apoptotic cells and the apoptotic index were lower (P < 0.05) with RA33 (6.5 ± 0.6 cells and 6.4 ± 0.7%, respectively) and resveratrol (5 ± 0.8 cells and 5.5 ± 1.0%, respectively) than in the control group (9.8 ± 1.2 cells and 8.9 ± 1.1%, respectively). In conclusion, RA33 can enhance the preimplantation development of in vitro-fertilized bovine embryos and be an alternative to resveratrol in embryo culture medium. |
Palavras-Chave: |
Apoptose; Fertilização in vitro. |
Thesagro: |
Antioxidante; Bovino; Cultura de Embrião; Embrião Animal; Fertilidade Animal. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 02417naa a2200301 a 4500 001 2149208 005 2023-01-13 008 2022 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1017/S0967199422000430$2DOI 100 1 $aPATROCINIO, T. A. 245 $aRA33, an analogue of resveratrol, improves the development of in vitro-fertilized bovine embryos.$h[electronic resource] 260 $c2022 520 $aOxidative stress is an undesirable effect of in vitro culture, which requires antioxidant supplementation. This study investigated the analogue of resveratrol (RA33) as an alternative to resveratrol, an antioxidant molecule, for the in vitro culture of in vitro-fertilized bovine embryos. The effect of different concentrations of RA33 on embryo development was evaluated and a comparison between RA33 and resveratrol was performed. The cleavage rate was higher (P < 0.05) with 2.5 μM (69.0 ± 4.4%) than at 0, 0.1 or 0.5 uM RA33 (62.1 ± 2.0%, 60.7 ± 5.9% and 56.7 ± 5.8%, respectively). The blastocyst rates on days 7 and 8 post-fertilization with 2.5 μM RA33 (19.4 ± 3.3% and 24.6 ± 3.3%, respectively) were higher (P < 0.05) than for 0 uM (12.4 ± 2.5% and 15.2±2.5%, respectively). When 2.5 uM RA33 was compared with 0.5 uM resveratrol, similar (P > 0.05) cleavage and blastocyst rates were found between them, but the cleavage rate was higher (P < 0.05) in the control (80.8 ± 3.4%) than for the resveratrol treatment (76.4 ± 3.6%). The numbers of apoptotic cells and the apoptotic index were lower (P < 0.05) with RA33 (6.5 ± 0.6 cells and 6.4 ± 0.7%, respectively) and resveratrol (5 ± 0.8 cells and 5.5 ± 1.0%, respectively) than in the control group (9.8 ± 1.2 cells and 8.9 ± 1.1%, respectively). In conclusion, RA33 can enhance the preimplantation development of in vitro-fertilized bovine embryos and be an alternative to resveratrol in embryo culture medium. 650 $aAntioxidante 650 $aBovino 650 $aCultura de Embrião 650 $aEmbrião Animal 650 $aFertilidade Animal 653 $aApoptose 653 $aFertilização in vitro 700 1 $aFERNANDES, C. A. de C. 700 1 $aMACEDO, G. C. 700 1 $aSILVA, A. D. da 700 1 $aBARBOSA, N. R. R. 700 1 $aQUINTAO, C. C. R. 700 1 $aRIBEIRO, M. E. da S. 700 1 $aCAMARGO, L. S. de A. 773 $tZygote$gv. 30, n. 6, p. 891-894, 2022.
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