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Aviso: Em razão de manutenção do Data Center que hospeda as publicações digitais da Embrapa informamos que todos os arquivos de publicações estarão indisponíveis para download das 15hs do dia 13/12/2024 até o dia 17/12/2024.

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Effects of demecolcine on microtubule composition and chemically assisted enucleation of bovine oocytes. Author(s): SARAIVA, N. Z.; PERECIN, F.; MÉO, S. C.; FERREIRA, C. R.; TETZNER, T. A. D.; OLIVEIRA, J. C.; GARCIA, J. M. The developmental competence of enucleated oocytes is a key factor that determines the overall success of animal cloning. Enucleation is an invasive procedure in traditional nuclear transfer (NT). The... ... Repository: BDPA Publication year: 2008
Ooplast-mediated developmental rescue of bovine oocytes exposed to ethidium bromide. Author(s): CHIARATTI, M. R.; FERREIRA, C. R.; PERECIN, F.; NICIURA, S. C. M.; SANGALLI, J. R.; MESQUITA, L. G.; BALIEIRO, J. C. de C.; SMITH, L. C.; GARCIA, J. M.; MEIRELLES, F. V. Ooplasm transfer has been used successfully to treat infertility in women with ooplasmic insufficiency and has culminated in the birth of healthy babies. To investigate whether mitochondrial dysfuncti... ... Repository: BDPA Publication year: 2011
Effects of trichostatina, a chromatin-modifying agent, on meiotic progression of bovine oocytes and embryonic development. Author(s): SARAIVA, N. Z.; OLIVEIRA, C. L.; DEL COLLADO, C. L.; LIMA, M. R. de; VANTINI, R.; MONTEIRO, F. M.; NICIURA, S. C. M.; GARCIA, J. M. One important aspect that has been the subject of recent research is the role of epigenetics in oocyte competence acquisition. Repository: BDPA Publication year: 2013
Effect of the anticipation of intrafollicular transfer of immature oocytes (IFIOT) in the nuclear maturation of bovine oocyte. Author(s): FARIA, O. A. C.; CAIXETA, F. M.; DIAS, L. R. O.; SPRÍCIGO, J. F. W.; DODE, M. A. N. Repository: BDPA Publication year: 2019
Different progestagens sources do not affect the follicular population and the morphological quality of oocytes during ovarian stimulation in Santa Inês ewes. Author(s): BRAGANÇA, G. M.; SOUZA-FABJAN, J. M. G.; BATISTA, R. I. T. P.; RIBEIRO, L. S.; BRAIR, V. L.; CÔRTES, L. R.; SOUZA, C. V.; TRAIRA, A. R.; FONSECA, J. F. da; MENCHACA, A.; BRANDÃO, F. Z. In attempt to develop a hormonal protocol more suitable to produce good quality oocytes for use in biotechnologies, an earlier study demonstrated that FSH applied in multiple decreasing doses produced... ... Repository: BDPA Publication year: 2018
Safety of diflubenzuron treatment in bovine oocyte donors. Author(s): MOURA, R. M.; MARTINS, L. P.; MORAIS, D. F.; BARBOSA, J. V. L.; VIANA, J. H. M.; XAVIER, M. C.; PEIXER, M. A. S. Repository: BDPA Publication year: 2022
Effects of Prostaglandins E2 and F2alpha on the in vitro maturation of bovine oocytes. Author(s): RODRIGUES, S. A. D.; PONTELO, T. P.; KUSSANO, N. R.; KAWAMOTO, T. S.; LEME, L. O.; CAIXETA, F. M. C.; PFEIFER, L. F. M.; FRANCO, M. M.; DODE, M. A. N. We aimed to elucidate the effects of PGE2 and PGF2a on the in vitro maturation (IVM) of bovine oocytes. First, cumulus-oocyte complexes were matured in the media supplemented with or without PGE2, PGF... ... Repository: BDPA Publication year: 2020
Goat incubator: can bovine oocytes be matured in the uterine horn of a goat? Author(s): FONSECA, J. F. da; BATISTA, R. I. T. P.; TREVIZAN, J. T.; SOUZA-FABJAN, J. M. G.; BRANDÃO, F. Z.; CAMARGO, L. S. de A. Abstract We used a goat as a live incubator, along with associated nonsurgical embryo transfer techniques, to perform ex situ (in vivo) maturation of bovine oocytes. Immature bovine cumulus-oocyte com... ... Repository: BDPA Publication year: 2019
Intrafollicular immature oocyte transfer (IFIOT) for in vivo maturation of vitrified bovine oocytes. Author(s): CHAVES, J. E. V.; KUSSANO, N. R.; PIMENTA, L. K. L.; SILVA, V. A. O.; RIBEIRO, B. A. A.; CASTRO, A. C. S. e; VIDIGAL, A. C. F.; MELO, L. de F. e; DODE, M. A. N.; SPRÍCIGO, J. F. W. Repository: BDPA Publication year: 2024
Intrafollicular transfer of immature oocytes (IFIOT) as an alternative for maturation of bovine oocytes. Author(s): FARIA, O. A. C. de; KUSSANO, N. R.; FARIA, L. C. de; MARTINS, L. P.; SPRÍCIGO, J. F. W.; DODE, M. A. N. Repository: BDPA Publication year: 2024

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