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| Registros recuperados : 38 | |
| 5. |  | BERNAL, P. N.; SUDANO, M. J.; SOUZA JUNIOR, E. B. C.; FALA, A. M.; MACHADO, R. Exame andrológico de ovinos após a estação de monta. In: SIMPÓSIO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA PECUÁRIA SUDESTE, 2., 2007, São Carlos, SP. Anais... São Carlos: Embrapa Pecuária Sudeste, 2007. (Embrapa Pecuária Sudeste. Documentos, 76).| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 12. | | MACHADO, R.; SUDANO, M. J; BERGAMASCHI, M. A. C. M.; NOGUEIRA, G de P.; MEMBRIVE, C. M. B.; BINELLI, M. Early embryo mortality in beef cows after fixed time artificial insemination (FTAI) and hormanal treatments. In: XXV Reunião Anual da Sociedade Brasileira de Tecnologia de Embriões, 2011, Cumbuco - CE. Acta Scientiae Veterinariae, 2011. v. 39. (Suppl 1), p. 389-389. p.389| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 13. | | MACHADO, R.; SUDANO, M. J.; PASCHOAL, D. M.; NOGUEIRA, G. P.; BERTAN, C. M.; LANDIM-ALVARENGA, F. .C.; BINELLI, M. Hormonal treatment to improve embryo survival in beef cows after fixed time artificial insemination. In: IV International Symposium on Animal Biology of Reproduction (ISABR 2012). Animal Reproduction, v.9, n.4, p.859, 2012.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 14. | | SUDANO, M. J.; PASCHOAL, D. M.; FALA, A. M.; OLIVEIRA, C. A.; LANDIM-ALVARENGA, F. C.; MACHADO, R. Re-utilization of norgestomet implants in superovulated Nelore cows. In: INTERNATIONAL SYMPOSIUM ON ANIMAL BIOLOGY OF REPRODUCTION, 2., 2008, São Paulo, SO. Absracts... São Paulo: CBRA, 2008. p. 268.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 15. | | SUDANO, M. J.; PASCHOAL, D. M.; FALA, A. M.; OLIVEIRA, C. A.; LANDIM-ALVARENGA, F. C.; MACHADO, R. Re-utilization of norgestomet implants in superovulated nelore cows. Animal Reproduction, v. 6, n. 1, p. 268, jan./mar. 2009.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 16. | | MACHADO, R.; BERGAMASCHI, M. A. C. M.; ALMEIDA, R. G.; SUDANO, M. J.; ALENCAR, M. M. de; BINELLI, M. Progestogen or GnRH-hCG supplementation after artificial insemination in postpartum beef cows. In: 26th Annual Meeting of the Brazilian Embryo Technology Society (SBTE). Animal Reproduction, v.9, n.3, p.534, 2012.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 17. | | MACHADO, R.; SUDANO, M. J.; BARBOSA, R. T.; BERGAMASCHI, M. A. C. M.; NOGUEIRA, G. P.; BERTAN, C. M.; LADIM-ALVARENGA, D. da C.; BINELLI, M. Nonsurgical recovery of day-18 concepti and early preganancy losses in Nelore beef cows (Bos taurus indicus) artificiallu inseminated after natural estrus. In: SOCIETY FOR STUDY OF REPRODUCTION ANNUAL MEETING, 43., 2010, Milwaukee, Wisconsin. Abstracs... Milwaukee: Society for Study of reproduction, 2010.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 18. | | SUDANO, M. J.; PASCHOAL, D. M.; RASCADO, T. S.; MAGALHÃES, L. C. O.; CROCOMO, L. F.; LIMA NETO, J. F.; MACHADO, R.; LADIM-ALVARENGA, F. C. Phenazine ethosulfate effect in the development and lipid content of in vitro produced bovine embryos. In: INTERNATIONAL SYMPOSIUM ANIMAL BIOLOGY OF REPRODUCTIVE, 3., 2010, Águas de São Pedro. Abstracts... São Pedro: CBRA, 2010| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 19. | | SUDANO, M. J; PASCHOAL, D. M.; RASCADO, T. S.; MAGALHÃES, L. C. O.; CROCOMO, L. F.; LIMA NETO, J. F.; MACHADO, R.; LANDIM ALVARENGA, F. da C. Phenazine ethosulfate and fetal calf serum effects on the development and apoptosis in vitro produced bovne embryos. Reproduction Fertility and Development, v. 23, p. 173, 2011.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 20. | | SUDANO, M. J.; SANTOS, V. G.; TATA, A.; FERREIRA, C. R.; PASCHOAL, D. M.; MACHADO, R.; BURATINI, J.; EBERLIN, M. N.; LANDIM-ALVARENGA, F. D. C. Phosphatidylcholine and sphingomyelin profiles vary in Bos taurus indicus and Bos taurus taurus in vitro- and in vivo-produced blastocysts. Biology of Reproduction, v. 87, n. 6, p. 1-11, 2012.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| Registros recuperados : 38 | |
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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. |
Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
26/07/2012 |
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Data da última atualização: |
22/02/2023 |
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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: |
SUDANO, M. J.; PASCHOAL, D. M.; RASCADO, T. da S.; CROCOMO, L. F.; MAGALHÃES, L. C. O.; MARTINS JÚNIOR, A.; MACHADO, R.; LANDIM-ALVARENGA, F. da C. |
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Afiliação: |
MATEUS JOSÉ SUDANO, POS GRADUAÇÃO UNESP/BOTUCATU; DANIELA MARTINS PASCHOAL, POS GRADUAÇÃO UNESP/BOTUCATU; TATIANA DA SILVA RASCADO, POS GRADUAÇÃO UNESP/BOTUCATU; LETICIA FERRARI CROCOMO, POS GRADUAÇÃO UNESP/BOTUCATU; LUIZ CARLOS O. MAGALHÃES, POS GRADUAÇÃO UNESP/BOTUCATU; ALÍCIO MARTINS JÚNIOR, POS GRADUAÇÃO UNESP/ARAÇATUBA; RUI MACHADO, CPPSE; FERNANDO DA CRUZ LANDIM ALVARENGA, POS GRADUAÇÃO UNESP/BOTUCATU. |
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Título: |
Crucial surviving aspects for vitrified in vitro-produced bovine embryos. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Zygote, v. 20, p. 1-8, 2012. |
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DOI: |
10.1017/S0967199412000196 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of the present study was to correlate some parameters (cleavage, blastocyst production, quality degree score, total cell number, fresh apoptosis and lipid content) with embryo survival after cryopreservation. A total of 1727 in vitro-produced bovine blastocysts were used to establish the parameters (mean ± standard error of the mean (SEM)) for cleavage (85.6 ± 0.8), blastocyst production (39.9 ± 1.4), quality degree score (1.6 ± 0.1), total cell number (140.1 ± 2.9), fresh apoptosis (20.8 ± 1.1) and lipid content (21.3 ± 0.8 droplets). On the same way 1316 blastocysts were vitrified for the determination of post-cryopreservation embryo survival (49.4 ± 1.9). Fresh apoptosis rate and total lipid droplets value were correlated (P < 0.05) with embryo survival after cryopreservation (r = 0.91 and r = 0.59; respectively). However, cleavage, blastocyst production, quality degree score and total cell number were not correlated (P > 0.05) with embryo cryotolerance (r = 0.23, r = 0.38, r = 0.22 and r = 0.28; respectively). Therefore, the increased lipid content was moderately correlated with apoptosis in vitrified blastocysts. On the other hand, increased apoptosis in fresh blastocysts was strongly correlated with apoptosis in vitrified blastocysts, which indicated that the apoptosis rate in fresh embryos was a better parameter than the lipid content to predict post-vitrification embryo survival. |
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Palavras-Chave: |
Cryotolerance; Embryo quality. |
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Thesaurus NAL: |
apoptosis; lipid content. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
Marc: |
LEADER 02189naa a2200265 a 4500
001 1929526
005 2023-02-22
008 2012 bl uuuu u00u1 u #d
024 7 $a10.1017/S0967199412000196$2DOI
100 1 $aSUDANO, M. J.
245 $aCrucial surviving aspects for vitrified in vitro-produced bovine embryos.$h[electronic resource]
260 $c2012
520 $aThe objective of the present study was to correlate some parameters (cleavage, blastocyst production, quality degree score, total cell number, fresh apoptosis and lipid content) with embryo survival after cryopreservation. A total of 1727 in vitro-produced bovine blastocysts were used to establish the parameters (mean ± standard error of the mean (SEM)) for cleavage (85.6 ± 0.8), blastocyst production (39.9 ± 1.4), quality degree score (1.6 ± 0.1), total cell number (140.1 ± 2.9), fresh apoptosis (20.8 ± 1.1) and lipid content (21.3 ± 0.8 droplets). On the same way 1316 blastocysts were vitrified for the determination of post-cryopreservation embryo survival (49.4 ± 1.9). Fresh apoptosis rate and total lipid droplets value were correlated (P < 0.05) with embryo survival after cryopreservation (r = 0.91 and r = 0.59; respectively). However, cleavage, blastocyst production, quality degree score and total cell number were not correlated (P > 0.05) with embryo cryotolerance (r = 0.23, r = 0.38, r = 0.22 and r = 0.28; respectively). Therefore, the increased lipid content was moderately correlated with apoptosis in vitrified blastocysts. On the other hand, increased apoptosis in fresh blastocysts was strongly correlated with apoptosis in vitrified blastocysts, which indicated that the apoptosis rate in fresh embryos was a better parameter than the lipid content to predict post-vitrification embryo survival.
650 $aapoptosis
650 $alipid content
653 $aCryotolerance
653 $aEmbryo quality
700 1 $aPASCHOAL, D. M.
700 1 $aRASCADO, T. da S.
700 1 $aCROCOMO, L. F.
700 1 $aMAGALHÃES, L. C. O.
700 1 $aMARTINS JÚNIOR, A.
700 1 $aMACHADO, R.
700 1 $aLANDIM-ALVARENGA, F. da C.
773 $tZygote$gv. 20, p. 1-8, 2012.
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