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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
28/09/2010 |
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Data da última atualização: |
01/03/2011 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
TETZNER, T. A. D.; SARAIVA, N. Z.; OLIVEIRA, C. S.; NICIURA, S. C. M.; SOUZA M. M.; LIMA, M. R.; GARCIA J. M. |
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Afiliação: |
UNESP/JABOTICABAL; UNESP/JABOTICABAL; UNESP/JABOTICABAL; SIMONE CRISTINA MEO NICIURA, CPPSE; UNESP/JABOTICABAL; UNESP/JABOTICABAL; UNESP/JABOTICABAL. |
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Título: |
Effects of culture with ovalbumin in absence of fetal bovine serum and bovine serum albumin on in vitro production of cattle embryos. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: ANNUAL CONFERENCE OT THE INTERNATIONAL EMBRYO TRANSFER SOCIETY, 36., 2010, Cordoba. Proceedings... Córdoba: ITES, 2010; Reproduction, Fertility and development, v. 22, n. 1, p. 197, 2010. |
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Idioma: |
Português |
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Conteúdo: |
Embryo quality is influenced by culture conditions, which affect IVM, IVF, and IVC rates. One of the most efficient ways to evaluate the embryonic quality of IVP blastocysts is by differential staining of inner cell mass (ICM) and trophoblast (TF). Bovine embryos of superior quality should present the total number of cells close to the number of cell cycles (Neuber et al. 2002 Theriogenology 57, 2193-2202). In this study, we analyzed the effects of fetal bovine serum (F) and bovine serum albumin (B) replacement for ovalbumin (O) on nuclear maturation, cortical granule migration, pronuclear development, blastocyst rates, and differential staining of ICM and TF in Day 7 blastocysts. The treatment groups were named as follows: the first letter is the protein source used for IVM, the second for IVF, and the third for IVC. When 2 protein sources were used in the same step, the plus symbol (+) was used. The oocytes were IVM in TCM-199, supplemented with the following: 10% F, or 4 mg mL-1 B, or 4 mg mL-1 O, and 1.0 Â?g mL-1 of FSH, 50 Â?g mL-1 of hCG, 1.0 Â?g mL-1 of estradiol, 0.2 mM sodium pyruvate, and 83.4 Â?g mL-1 of amikacin. IVF was accomplished in TALP-IVF medium, with 0.2 mM pyruvate, 83.4 Â?g mL-1 of amikacin, and 6 mg mL-1 B or O. IVC was in SOF, with F, B, or O. The control group (CONT) consisted of the treatment FBF + B. Pronuclear development was compared by the chi-square test, whereas the other results were analyzed by ANOVA followed by the Tukey test, using SAS at 5% significance level (SAS Institute Inc., Cary, NC, USA). For IVM, the treatments F, B, O, and B + O did not affect (P > 0.05) nuclear maturation (73.92 to 78.78%) and cortical granule migration rates (58.89 to 66.76%). Regarding pronuclear development, the treatment FO (76.67%) was similar (P > 0.05) to the control group (82.95%), which was superior (P < 0.05) to the treatments BB (56.98%), BO (39.02%), OB (37.36%), and OO (39.24%). Blastocyst rates in FBF (42.8%) and control (45.0%) groups were superior (P < 0.05) to treatment OOO (26.0%) but similar (P > 0.05) to FOF, BBB, BOB, and OBO (32.0 to 35.8%). The average of blastocyst ICM cells of the group OOO (16.79) was inferior (P < 0.05) to the other groups. However, the average of TF cells on blastocysts of the group OOO (38.25) was similar (P > 0.05) to the groups BBB (45.74) and BOB (45.60) and inferior (P < 0.05) to the groups CONT (57.59), FBF (54.41), FOF (56.74), and OBO (47.35). The total average cells in the blastocysts of the group OOO (56.04) was inferior (P < 0.05) to the groups CONT (84.86), FBF (78.96), FOF (81.32), BBB (68.11), BOB (69.55), and OBO (69.82). The total cell number in the treatments, with several sources of protein supplementation, varied from 56.04 to 84.86. Considering the evaluation interval, this average cell number was discreetly inferior to that expected for the chronological age of the blastocysts. We concluded that it is possible to produce bovine embryos in the absence of F and/or B, with the protein source O, although it reduced blastocyst rates when used in all 3 steps of embryo in vitro production and resulted in blastocysts of inferior quality. MenosEmbryo quality is influenced by culture conditions, which affect IVM, IVF, and IVC rates. One of the most efficient ways to evaluate the embryonic quality of IVP blastocysts is by differential staining of inner cell mass (ICM) and trophoblast (TF). Bovine embryos of superior quality should present the total number of cells close to the number of cell cycles (Neuber et al. 2002 Theriogenology 57, 2193-2202). In this study, we analyzed the effects of fetal bovine serum (F) and bovine serum albumin (B) replacement for ovalbumin (O) on nuclear maturation, cortical granule migration, pronuclear development, blastocyst rates, and differential staining of ICM and TF in Day 7 blastocysts. The treatment groups were named as follows: the first letter is the protein source used for IVM, the second for IVF, and the third for IVC. When 2 protein sources were used in the same step, the plus symbol (+) was used. The oocytes were IVM in TCM-199, supplemented with the following: 10% F, or 4 mg mL-1 B, or 4 mg mL-1 O, and 1.0 Â?g mL-1 of FSH, 50 Â?g mL-1 of hCG, 1.0 Â?g mL-1 of estradiol, 0.2 mM sodium pyruvate, and 83.4 Â?g mL-1 of amikacin. IVF was accomplished in TALP-IVF medium, with 0.2 mM pyruvate, 83.4 Â?g mL-1 of amikacin, and 6 mg mL-1 B or O. IVC was in SOF, with F, B, or O. The control group (CONT) consisted of the treatment FBF + B. Pronuclear development was compared by the chi-square test, whereas the other results were analyzed by ANOVA followed by the Tukey test, using SAS at ... Mostrar Tudo |
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Palavras-Chave: |
Bovine; Culture; Embryo quality. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03985nam a2200217 a 4500
001 1863111
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100 1 $aTETZNER, T. A. D.
245 $aEffects of culture with ovalbumin in absence of fetal bovine serum and bovine serum albumin on in vitro production of cattle embryos.
260 $aIn: ANNUAL CONFERENCE OT THE INTERNATIONAL EMBRYO TRANSFER SOCIETY, 36., 2010, Cordoba. Proceedings... Córdoba: ITES, 2010; Reproduction, Fertility and development, v. 22, n. 1, p. 197, 2010.$c2010
520 $aEmbryo quality is influenced by culture conditions, which affect IVM, IVF, and IVC rates. One of the most efficient ways to evaluate the embryonic quality of IVP blastocysts is by differential staining of inner cell mass (ICM) and trophoblast (TF). Bovine embryos of superior quality should present the total number of cells close to the number of cell cycles (Neuber et al. 2002 Theriogenology 57, 2193-2202). In this study, we analyzed the effects of fetal bovine serum (F) and bovine serum albumin (B) replacement for ovalbumin (O) on nuclear maturation, cortical granule migration, pronuclear development, blastocyst rates, and differential staining of ICM and TF in Day 7 blastocysts. The treatment groups were named as follows: the first letter is the protein source used for IVM, the second for IVF, and the third for IVC. When 2 protein sources were used in the same step, the plus symbol (+) was used. The oocytes were IVM in TCM-199, supplemented with the following: 10% F, or 4 mg mL-1 B, or 4 mg mL-1 O, and 1.0 Â?g mL-1 of FSH, 50 Â?g mL-1 of hCG, 1.0 Â?g mL-1 of estradiol, 0.2 mM sodium pyruvate, and 83.4 Â?g mL-1 of amikacin. IVF was accomplished in TALP-IVF medium, with 0.2 mM pyruvate, 83.4 Â?g mL-1 of amikacin, and 6 mg mL-1 B or O. IVC was in SOF, with F, B, or O. The control group (CONT) consisted of the treatment FBF + B. Pronuclear development was compared by the chi-square test, whereas the other results were analyzed by ANOVA followed by the Tukey test, using SAS at 5% significance level (SAS Institute Inc., Cary, NC, USA). For IVM, the treatments F, B, O, and B + O did not affect (P > 0.05) nuclear maturation (73.92 to 78.78%) and cortical granule migration rates (58.89 to 66.76%). Regarding pronuclear development, the treatment FO (76.67%) was similar (P > 0.05) to the control group (82.95%), which was superior (P < 0.05) to the treatments BB (56.98%), BO (39.02%), OB (37.36%), and OO (39.24%). Blastocyst rates in FBF (42.8%) and control (45.0%) groups were superior (P < 0.05) to treatment OOO (26.0%) but similar (P > 0.05) to FOF, BBB, BOB, and OBO (32.0 to 35.8%). The average of blastocyst ICM cells of the group OOO (16.79) was inferior (P < 0.05) to the other groups. However, the average of TF cells on blastocysts of the group OOO (38.25) was similar (P > 0.05) to the groups BBB (45.74) and BOB (45.60) and inferior (P < 0.05) to the groups CONT (57.59), FBF (54.41), FOF (56.74), and OBO (47.35). The total average cells in the blastocysts of the group OOO (56.04) was inferior (P < 0.05) to the groups CONT (84.86), FBF (78.96), FOF (81.32), BBB (68.11), BOB (69.55), and OBO (69.82). The total cell number in the treatments, with several sources of protein supplementation, varied from 56.04 to 84.86. Considering the evaluation interval, this average cell number was discreetly inferior to that expected for the chronological age of the blastocysts. We concluded that it is possible to produce bovine embryos in the absence of F and/or B, with the protein source O, although it reduced blastocyst rates when used in all 3 steps of embryo in vitro production and resulted in blastocysts of inferior quality.
653 $aBovine
653 $aCulture
653 $aEmbryo quality
700 1 $aSARAIVA, N. Z.
700 1 $aOLIVEIRA, C. S.
700 1 $aNICIURA, S. C. M.
700 1 $aSOUZA M. M.
700 1 $aLIMA, M. R.
700 1 $aGARCIA J. M.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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| Registros recuperados : 71 | |
| 21. |  | LANDIM JR, L. P.; FERREIRA, C. R.; PERECIN, F.; NICIURA, S. C. M.; YAMAZAKI, W.; MIGLINO, M. A.; GARCIA, J. M. Análise da expressao gênica do VEGF (Vascular Endothelial Growth Factor) em placentas bovinas de animais clonados, produzidos in vitro e in vivo, pelo método de RT-PCR semiquantitativo. ARS VETERINARIA, v. 22, n. 3, p. 217-222, 2006.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 22. | | OLIVEIRA, C. S.; SARAIVA, N. Z.; LIMA, M. R. de; OLIVEIRA, L. Z.; SERAPIÃO, R. V.; GARCIA, J. M.; BORGES, C. A. V.; CAMARGO, L. S. de A. Cell death is involved in sexual dimorphism during preimplantation development. Mechanisms of Development v. 139, p. 42-50, 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Gado de Leite. |
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| 23. | | SARAIVA, N. Z.; OLIVEIRA, C. S.; TETZNER, T. A. D.; LIMA, M. R. de; MELO, D. S. de; NICIURA, S. C. M.; GARCIA, J. M. Chemically assisted enucleation results in higher G6PD expression in early bovine female embryos obtained by somatic cell nuclear transfer. Cellular Reprogramming, v. 14, n. 5, p. 1-11, 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 24. | | SARAIVA, N. Z.; OLIVEIRA, C. S.; LEAL, C. L. V.; CALLADO, M. del; VANTINI, R.; MONTEIRO, F. M.; NICIURA, S. C. M.; GARCIA, J. M. Chemically induced enucleation of activated bovine oocytes: chromatin and microtubule organization and production of viable cytoplasts. Zygote, v. 23, n. 6, p. 852-862, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Gado de Leite; Embrapa Pecuária Sudeste. |
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| 25. | | SARAIVA, N. Z.; OLIVEIRA, C. S.; TETZNER, T. A. D.; SOUZA, M. M.; LIMA, M. R. de; NICIURA, S. C. M.; GARCIA, J. M. Bovine cytoplasts prepared by demecolcine-induced enucleation of activated oocytes. In: ANNUAL CONFERENCE OT THE INTERNATIONAL EMBRYO TRANSFER SOCIETY, 36., 2010, Cordoba. Proceedings... Córdoba: ITES, 2010; Reproduction, Fertility and development, v. 22, n. 1, 2010. p. 197| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 26. | | OLIVEIRA, C. S.; SERAPIÃO, R. V.; SARAIVA, N. Z.; CAMARGO, A. J. dos R.; FERREIRA, M. B. D.; FREITAS, C. de; GARCIA, J. M.; VERNEQUE, R. da S. Análise quantitativa de lipídeos em oócitos de vacas leiteiras das raças Gir Leiteiro, Holandesa, e mestiças F1. In: CONGRESSO INTERNACIONAL DO LEITE, 12.; WORKSHOP DE POLÍTICAS PÚBLICAS, 12.; SIMPÓSIO DE SUSTENTABILIDADE DA ATIVIDADE LEITEIRA, 13., 2013, Porto Velho. Anais... Brasília, DF: Embrapa, 2013. 3 p. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 27. | | SARAIVA, N. Z.; OLIVEIRA, C. S.; TETZNER, T. A. D.; LIMA, M. R. de; NICIURA, S. C. M.; GARCIA, J. M. Expressão dos genes xist, g6pd e hspa1 em blastocistos bovinos reconstituídos por tn a partir de oócitos receptores produzidos por enucleação assistida quimicamente. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE TECNOLOGIA DE EMBRIÕES, 25., 2011, Cumbuco. O impacto das biotecnologias reprodutivas na saúde e produção animal - anais. Cumbuco: SBTE, 2011. p. 437| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 28. | | OLIVEIRA, S. A. S. de; ABREU, E. F. M.; ARAÚJO, T. S.; OLIVEIRA, E. J. de; ANDRADE, E. C. de; GARCIA, J. M. P.; ÁLVAREZ, E. First Report of a 16SrIII-L Phytoplasma Associated with Frogskin Disease in Cassava (Manihot esculenta Crantz) in Brazil. Plant Disease, v.98, n.1, p.153, Jan., 2014. Abstract.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 29. | | DEL COLLADO, M.; SARAIVA, N. Z.; LOPES, F. L.; CRUZ, M. H.; GASPAR, R. C.; OLIVEIRA, C. S.; PERECIN, F.; GARCIA, J. M. Efeitos da redução ou substituição do soro fetal bovino por outros compostos na maturação in vitro de oócitos bovinos. Pesquisa Veterinária Brasileira v. 34, n. 7, p. 689-694, jul. 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Gado de Leite. |
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| 30. | | LIMA, V. F. M. H. de; GARCIA, J. M.; MOREIRA FILHO, C. A.; COTINO C.; BEM, A. R. de; KIRSZEMBAUM, M. Identificacao do sexo de embrioes bovinos por imunofluorescencia indireta. In: REUNIAO DA SOCIEDADE BRASILEIRA DE TRANSFERENCIA DE EMBRIOES, 7., 1992, Jaboticabal, SP. Anais. [S.l.: s.n.], 1992. p.109. p.109| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 31. | | SARAIVA, N. Z.; OLIVEIRA, C. S.; COLLADO, M. D.; LIMA, M. R.; NICIURA, S. C. M.; FIGUEIRO, M. R.; VANTINI, R.; GARCIA, J. M. Efeitos do uso de moduladores de AMPC durante a pré-maturação in vitro de oócitos bovinos sobre as junções comunicantes e o potencial de senvolvimento. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE TECNOLOGIA DE EMBRIÕES, 30., 2016, Foz do Iguaçu. Anais... Foz do Iguaçu: Sociedade Brasileira de Tecnologia de Embriões, 2016. 1| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 32. | | CRUZ, M. H. C.; SARAIVA, N. Z.; CRUZ, J. F. da; OLIVEIRA, C. S.; COLLADO, M. del; FERNANDES, H.; CASTRO, F. C. de; GARCIA, J. M. Effect of follicular fluid supplementation during in vitro maturation on total cell number in bovine blastocysts produced in vitro. Revista Brasileira de Zootecnia, v. 43, n. 3, p. 120-126, 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Gado de Leite. |
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| 33. | | TETZNER, T. A. D.; SARAIVA, N. Z.; PERECIN, F.; NICIURA, S. C. M.; FERREIRA, C. R.; OLIVEIRA, C. S.; GARCIA, J. M. The effects of ovalbumin as a protein source during the in vitro production of bovine embryos. Revista Brasileira de Zootecnia, v. 40, n. 10, p. 2135-2141, oct. 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 34. | | SARAIVA, N. Z.; OLIVEIRA, C. S.; COLLADO, M. del; LIMA, M. R.; MEO, S. C.; FIGUEIRO, M. R.; VANTINI, R.; GARCIA, J. M. Effects of cAMP modulators during in vitro prematuration of bovine oocytes on gap junctional communication and embryo development potential. Animal Reproduction, v. 13, n. 3, p. 602, Jul./Sep. 2016.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 35. | | TETZNER, T. A. D.; SARAIVA, N. Z.; OLIVEIRA, C. S.; NICIURA, S. C. M.; SOUZA M. M.; LIMA, M. R.; GARCIA J. M. Effects of culture with ovalbumin in absence of fetal bovine serum and bovine serum albumin on in vitro production of cattle embryos. In: ANNUAL CONFERENCE OT THE INTERNATIONAL EMBRYO TRANSFER SOCIETY, 36., 2010, Cordoba. Proceedings... Córdoba: ITES, 2010; Reproduction, Fertility and development, v. 22, n. 1, p. 197, 2010.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 36. | | SARAIVA, N. Z.; OLIVEIRA, C. S.; TETZNER, T. A. D.; LIMA, M. R. de; NICIURA, S. C. M.; GARCIA, J. M. Effects of demecolcine on the meiotic cell-cycle and microtubular kinetics of activated bovine oocytes submitted to chemical enucleation. In: ANUAL CONFERENCE OF INTERNATIONAL EMBRYO TRANSFER SOCIETY, 24., Phoenix, Arizona. Phoenix: CSIRO, 2012 p. 119| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 37. | | SARAIVA, N. Z.; PERECIN, F.; MÉO, S. C.; FERREIRA, C. R.; TETZNER, T. A. D.; OLIVEIRA, J. C.; GARCIA, J. M. Effects of demecolcine on microtubule composition and chemically assisted enucleation of bovine oocytes. Reproduction, Fertility and Development, v. 20, n. 1, p. 107-108, 2008.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 38. | | TETZNER, T. A. D.; SARAIVA, N. Z.; PERECIN, F.; OLIVEIRA, C. S.; MONTEIRO, F. M.; LIMA, M. R.; NICIURA, S. C. M.; FERREIRA, C. R.; GARCIA, J. M. Effects of embryonic fluid and serum replacer as protein sources for in vitro maturation of bovine oocytes. In: INTERNATIONAL SYMPOSIUM ANIMAL BIOLOGY OF REPRODUCTIVE, 3., 2010, Águas de São Pedro: CBRA: USP/FMVZ, 2010| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 39. | | PERECIN, F.; NICIURA, S. C. M.; YAMAZAKI, W.; FERREIRA, C. R.; MERIGHE, G. K. F.; MEIRELLES, F. V.; GARCIA, J. M. Imprinted gene expression in in vivo- and in vitro-produced bovine embryos and chorio-allantoic membranes. Genetics and Molecular Research, v. 8, n. 1, p. 76-85, 2009.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 40. | | PERECIN, F.; NICIURA, S. C. M.; YAMAZAKI, W.; FERREIRA, C. R.; BIASE, F. H.; MERIGHE, G. K. F.; MEIRELLES, F. V.; GARCIA, J. M. Imprinted gene expression in vivo-and in vitro-produced bovine fetuses and placentas. Reproduction, Fertility and Development, v. 20, n. 1, p. 173, 2008.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| Registros recuperados : 71 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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