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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pantanal. Para informações adicionais entre em contato com cpap.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
08/06/2017 |
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Data da última atualização: |
19/12/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LEÃO, B. C. S.; FRIGONI, N. A. S. R.; NOGUEIRA, E.; CABRAL, E. C.; FERREIRA, C. R.; EBERLIN, M. N.; ACCORSI, M. F.; NEVES, T. V.; MINGOTI, G. Z. |
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Afiliação: |
BEATRIZ C. S. LEÃO, Universidade Estadual Paulista; NATHÁLIA A. S. ROCHA FRIGONI, Universidade Estadual Paulista; ERIKLIS NOGUEIRA, CPAP; ELAINE C. CABRAL, ThoMSon Mass Spectrometry Laboratory, Institute of Chemistry, University of Campinas; CHRISTINA R. FERREIRA, ThoMSon Mass Spectrometry Laboratory, Institute of Chemistry, University of Campinas; MARCOS N. EBERLIN, ThoMSon Mass Spectrometry Laboratory, Institute of Chemistry, University of Campinas; MÔNICA F. ACCORSI, Universidade Estadual Paulista; THIAGO V. NEVES, Universidade Estadual Paulista; GISELE Z. MINGOTI, Universidade Estadual Paulista. |
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Título: |
Membrane lipid profile of in vitro-produced embryos is affected by vitrification but not by long-term dietary supplementation of polyunsaturated fatty acids for oocyte donor beef heifers. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Reproduction, Fertility and Development, v. 29, n.6, p. 1217-1230, 2017. |
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DOI: |
10.1071/RD15414 |
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Idioma: |
Inglês |
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Conteúdo: |
ABSTRACT: Dietary rumen-protected polyunsaturated fatty acids (PUFAs) rich in linoleic acid (LA) may affect embryo yield, and LA can modulate the molecular mechanisms of lipid uptake in bovine blastocysts produced in vitro. In embryos, membrane lipids, such as phosphatidylcholines (PCs) and sphingomyelins (SMs), affect cryopreservation success. The aim of the present study was to evaluate embryonic developmental rates after the IVF of oocytes retrieved from Nellore heifers fed for approximately 90 days with rumen-protected PUFAs rich in LA. In addition, we evaluated embryo cryotolerance and the membrane structure lipid composition using matrix-assisted laser desorption ionisation mass spectrometry of fresh and vitrified embryos. Embryo development to the blastocyst stage (mean 43.2%) and embryo survival after vitrification and warming (mean 79.3%) were unaffected by diet. The relative abundance of one lipid species (PC ether (PCe; 38:2, which means that this lipid has 38 carbon atoms and 2 double bonds in the fatty acyl residues) was increased after PUFAs supplementation. However, 10 ions were affected by cryopreservation; ions consistent with PC 32:0, PC 34:1, SM 24:1, PC 40:6 or PC 42:9, PC plasmalogen (PCp) 44:10 or PC 42:7, triacylglycerol (TAG) 54:9 and a not assigned ion (m/z 833.2) were lower in blastocysts that survived to the cryopreservation process compared with fresh blastocysts, whereas the abundance of the ions PC 36:3 or PC 34:0, PCe 38:2 or PC 36:6 and PC 36:5 or PCe 38:1 were increased after cryopreservation. Thus, the results demonstrate that the mass spectrometry profiles of PC, SM and TAG species differ significantly in bovine blastocysts upon cryopreservation. Because the lipid ion abundances of fresh and vitrified?warmed embryos were distinct, they can be used as potential markers of post-cryopreservation embryonic survival. MenosABSTRACT: Dietary rumen-protected polyunsaturated fatty acids (PUFAs) rich in linoleic acid (LA) may affect embryo yield, and LA can modulate the molecular mechanisms of lipid uptake in bovine blastocysts produced in vitro. In embryos, membrane lipids, such as phosphatidylcholines (PCs) and sphingomyelins (SMs), affect cryopreservation success. The aim of the present study was to evaluate embryonic developmental rates after the IVF of oocytes retrieved from Nellore heifers fed for approximately 90 days with rumen-protected PUFAs rich in LA. In addition, we evaluated embryo cryotolerance and the membrane structure lipid composition using matrix-assisted laser desorption ionisation mass spectrometry of fresh and vitrified embryos. Embryo development to the blastocyst stage (mean 43.2%) and embryo survival after vitrification and warming (mean 79.3%) were unaffected by diet. The relative abundance of one lipid species (PC ether (PCe; 38:2, which means that this lipid has 38 carbon atoms and 2 double bonds in the fatty acyl residues) was increased after PUFAs supplementation. However, 10 ions were affected by cryopreservation; ions consistent with PC 32:0, PC 34:1, SM 24:1, PC 40:6 or PC 42:9, PC plasmalogen (PCp) 44:10 or PC 42:7, triacylglycerol (TAG) 54:9 and a not assigned ion (m/z 833.2) were lower in blastocysts that survived to the cryopreservation process compared with fresh blastocysts, whereas the abundance of the ions PC 36:3 or PC 34:0, PCe 38:2 or PC 36:6 and PC 36:... Mostrar Tudo |
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Thesagro: |
Bovino; Embrião animal. |
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Thesaurus Nal: |
Blastocyst; Cattle; Mass spectrometry. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02812naa a2200289 a 4500
001 2070647
005 2022-12-19
008 2017 bl uuuu u00u1 u #d
024 7 $a10.1071/RD15414$2DOI
100 1 $aLEÃO, B. C. S.
245 $aMembrane lipid profile of in vitro-produced embryos is affected by vitrification but not by long-term dietary supplementation of polyunsaturated fatty acids for oocyte donor beef heifers.$h[electronic resource]
260 $c2017
520 $aABSTRACT: Dietary rumen-protected polyunsaturated fatty acids (PUFAs) rich in linoleic acid (LA) may affect embryo yield, and LA can modulate the molecular mechanisms of lipid uptake in bovine blastocysts produced in vitro. In embryos, membrane lipids, such as phosphatidylcholines (PCs) and sphingomyelins (SMs), affect cryopreservation success. The aim of the present study was to evaluate embryonic developmental rates after the IVF of oocytes retrieved from Nellore heifers fed for approximately 90 days with rumen-protected PUFAs rich in LA. In addition, we evaluated embryo cryotolerance and the membrane structure lipid composition using matrix-assisted laser desorption ionisation mass spectrometry of fresh and vitrified embryos. Embryo development to the blastocyst stage (mean 43.2%) and embryo survival after vitrification and warming (mean 79.3%) were unaffected by diet. The relative abundance of one lipid species (PC ether (PCe; 38:2, which means that this lipid has 38 carbon atoms and 2 double bonds in the fatty acyl residues) was increased after PUFAs supplementation. However, 10 ions were affected by cryopreservation; ions consistent with PC 32:0, PC 34:1, SM 24:1, PC 40:6 or PC 42:9, PC plasmalogen (PCp) 44:10 or PC 42:7, triacylglycerol (TAG) 54:9 and a not assigned ion (m/z 833.2) were lower in blastocysts that survived to the cryopreservation process compared with fresh blastocysts, whereas the abundance of the ions PC 36:3 or PC 34:0, PCe 38:2 or PC 36:6 and PC 36:5 or PCe 38:1 were increased after cryopreservation. Thus, the results demonstrate that the mass spectrometry profiles of PC, SM and TAG species differ significantly in bovine blastocysts upon cryopreservation. Because the lipid ion abundances of fresh and vitrified?warmed embryos were distinct, they can be used as potential markers of post-cryopreservation embryonic survival.
650 $aBlastocyst
650 $aCattle
650 $aMass spectrometry
650 $aBovino
650 $aEmbrião animal
700 1 $aFRIGONI, N. A. S. R.
700 1 $aNOGUEIRA, E.
700 1 $aCABRAL, E. C.
700 1 $aFERREIRA, C. R.
700 1 $aEBERLIN, M. N.
700 1 $aACCORSI, M. F.
700 1 $aNEVES, T. V.
700 1 $aMINGOTI, G. Z.
773 $tReproduction, Fertility and Development$gv. 29, n.6, p. 1217-1230, 2017.
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Registro original: |
Embrapa Pantanal (CPAP) |
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| Registros recuperados : 19 | |
| 4. |  | VASCONCELOS, L. F. L.; VELOSO, M. E. da C.; ARAUJO, E. C. E.; VAL, A. D. B. do. Hidroconservação de sementes de bacupari. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 26., 2019, Juazeiro, BA/Petrolina, PE. Fruticultura de precisão: desafios e oportunidades - anais. Petrolina: Embrapa Semiárido: UNIVASF: SBF, 2019. p. 733-736.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio-Norte. |
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| 7. | | VAL, A. D. B. do; BREVES, S. de S.; NUNES, C. F.; SANTOS, E. G.; FERREIRA, J. L.; PASQUAL, M.; CANÇADO, G. M. de A. Identification of olive tree cultivars with SSR and SCAR markers. In: INTERNATIONAL PLANT & ANIMAL GENOME, 21., 2013, San Diego. Abstracts... Jersey City: Scherago International, 2013. P0731.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sul. |
|  |
| 8. | | SOUZA, V. A. B. de; VASCONCELOS, L. F. L.; SILVA, E. M. P. da; ANDRADE, F. N.; VAL, A. D. B. do. Comportamento produtivo de dezessete cultivares de mangueira nas condições agro-ecológicas da microrregião geográfica de Teresina, PI. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 18., 2004., Florianópolis. Anais... Florianópolis: CBF, 2004. 4 p. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Meio-Norte. |
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| 9. | | VASCONCELOS, L. F. L.; SOUZA, V. A. B. de; ANDRADE, F. N.; SILVA, E. M. P. da; VAL, A. D. B. do. Comportamento produtivo de quatorze genótipos de manga rosa na microrregião homogênea de Teresina, PI. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 18., 2004, Florianópolis. Anais... Florianópolis: CBF, 2004. 4 p. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Meio-Norte. |
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| 12. | | ARAUJO, E. C. E.; OLIVEIRA, F. das C.; VASCONCELOS, L. F. L.; ALCOFORADO FILHO, F. G.; SOARES, E. B.; VAL, A. D. B. do. Efeito de metodos fisicos e quimicos sobre a velocidade de emergencia de cauliculo de bacuri (Platonia insignis Mart.). In: REUNIAO NORDESTINA DE BOTANICA, 21., 1997, Caxias-MA. Resumos... Caxias: UEMA/CESC, 1997. p. 82.| Biblioteca(s): Embrapa Meio-Norte. |
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| 13. | | SOUSA, H. U. de; SOUZA, V. A. B. de; VASCONCELOS, L. F. L.; VAL, A. D. B. do; ANDRADE, F. N.; SILVA, E. M. P. da. Sobrevivência e desenvolvimento de mudas enxertadas de genótipos de bacurizeiro. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 18., 2004, Florianópolis. Anais... Florianópolis: CBF, 2004. 4 p. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Meio-Norte. |
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| 14. | | OLIVEIRA, F. das C.; SOUZA, V. A. B. de; VASCONCELOS, L. F. L.; VAL, A. D. B. do; SILVA, E. M. P. da; ANDRADE, F. N. Métodos de enxertia na sobrevivência e desenvolvimento de mudas de três genótipos de chichá. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 18., 2004, Florianópolis. Anais... Florianópolis: CBF, 2004. 4 p. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Meio-Norte. |
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| 15. | | SOUZA, V. A. B. de; VASCONCELOS, L. F. L.; VAL, A. D. B. do; ANDRADE, F. N.; SILVA, E. M. P. da. Effect of different genotypes on the survival and development of bacury (Platonia insignis mart.) cleft-grafted scions. In: REUNIÃO ANUAL DA SOCIEDADE INTERAMERICANA DE HORTICULTURA TROPICAL, 49., 2003, Fortaleza. Programa e resumos...Fortaleza: Embrapa Agroindústria Tropical, 2003. p. 87 (Embrapa Agroindústria Tropical. Documentos, 67).| Biblioteca(s): Embrapa Meio-Norte. |
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| 16. | | SOUZA, V. A. B. de; VASCONCELOS, L. F. L.; VAL, A. D. B. do; SILVA, E. M. P. da; ANDRADE, F. N. Effect of different graft methods on the survival and development of scions from three chichá (Sterculia striata St. Hil. et Naud.) genotypes. In: REUNIÃO ANUAL DA SOCIEDADE INTERAMERICANA DE HORTICULTURA TROPICAL, 49., 2003, Fortaleza. Programa e resumos...Fortaleza: Embrapa Agroindústria Tropical, 2003. p. 93 (Embrapa Agroindústria Tropical. Documentos, 67).| Biblioteca(s): Embrapa Meio-Norte. |
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| 17. | | OLIVEIRA, D. B. de; VASCONCELOS, L. F. L.; SOUZA, V. A. B. de; OLIVEIRA, F. das C.; VAL, A. D. B. do. Propagação vegetativa por estaquia em cajazeira (Spondias mombim L.): efeitos de genótipos, substratos e concentrações de AIB. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 17., 2002, Belém. Os novos desafios da fruticultura brasileira: anais. Belém: SBF, 2002. 5 p. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio-Norte. |
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| 18. | | SOUZA, V. A. B. de; VASCONCELOS, L. F. L.; ANDRADE, F. N.; SILVA, E. M. P. da; VAL, A. D. B. do. Yielding performance of fourteen 'Rosa' mango genotypes in Teresina, Piauí, Brazil. In: REUNIÃO ANUAL DA SOCIEDADE INTERAMERICANA DE HORTICULTURA TROPICAL, 49., 2003, Fortaleza. Programa e resumos...Fortaleza: Embrapa Agroindústria Tropical, 2003. p. 64 (Embrapa Agroindústria Tropical. Documentos, 67).| Biblioteca(s): Embrapa Meio-Norte. |
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| 19. | | SOUZA, V. A. B. de; VASCONCELOS, L. F. L.; SILVA, E. M. P. da; ANDRADE, F. N.; VAL, A. D. B. do. Yielding performance of seventeen mango cultivars in Teresina, Piauí, Brazil. In: REUNIÃO ANUAL DA SOCIEDADE INTERAMERICANA DE HORTICULTURA TROPICAL, 49., 2003, Fortaleza. Programa e resumos...Fortaleza: Embrapa Agroindústria Tropical, 2003. p. 64 (Embrapa Agroindústria Tropical. Documentos, 67).| Biblioteca(s): Embrapa Meio-Norte. |
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| Registros recuperados : 19 | |
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