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| Registros recuperados : 73 | |
| 41. |  | CHIARATTI, M. R.; BRESSAN, F. F.; FERREIRA, C. R.; CAETANO, A. R.; SMITH, L. C.; VERCESI, A. E.; MEIRELLES, F. V. Embryo mitochondrial DNA depletion is reversed during early embryogenesis in cattle. Biology of Reproduction, v.82, p. 76-85, 2010.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 42. | | FERREIRA, C. R.; CORREIA, M. E. F.; CAMARA, R.; RESENDE, A. S. de; ANJOS, L. H. C. dos; PEREIRA, M. G. Soil fauna changes across Atlantic Forest succession. Comunicata Scientiae, v. 9, n. 2, p. 162-174, 2018| Biblioteca(s): Embrapa Agrobiologia. |
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| 43. | | 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.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 44. | | 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| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 45. | | 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.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 46. | | FERREIRA, C. R.; FANTINI JÚNIOR, M.; COLODETTE, J. L.; OLIVEIRA, R. C. de; GOMIDE, J. L.; CARVALHO, A. M. M. L. Avaliação tecnológica de clones de eucalipto: parte 2 - qualidade da celulose branqueada Kraft para papel de imprimir e escrever. Scientia Forestalis, São Paulo, n. 71, p. 9-18, ago. 2006.| Biblioteca(s): Embrapa Florestas. |
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| 47. | | NICIURA, S. C. M.; FERREIRA, C. R.; CHIARATTI, M. R.; MEIRELLES, F. V.; REGITANO, L. C. de A.; ALENCAR, M. M. de; BARBOSA, P. F. Caracterização do genótipo mitocondrial de um rebanho da raça bovina Canchim. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 45., 2008, Lavras. Anais... Lavras: UFLA; SBZ, 2008. 1 CD-ROM| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 48. | | NICIURA, S. C. M.; FERREIRA, C. R.; PERECIN, F.; YAMAZAKI, W.; LEAL, C. L. M.; GARCIA, J. M.; MEIRELLES, F. V. Desenvolvimento embrionário, visualização de pronúcleos e transferência pronuclear após centrifugação de zigotos bovinos em meio com citocalasina. São Carlos, SP: Embrapa Pecuária Sudeste, 2007 34 p. (Embrapa Pecuária Sudeste, Boletim de pesquisa e desenvolvimento,11). ISSN 1981-2078| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 49. | | MÉO, S. C.; FERREIRA, C. R.; CHIARATTI, M. R.; MEIRELLES, F. V.; REGITANO, L. C. de A.; ALENCAR, M. M. de; BARBOSA, P. F. Characterization of mitochondrial genotypes in the foundation herd of the Canchim beef cattle breed. Genetics and Molecular Research, v. 8, n. 1, p. 261-267, 2009.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 50. | | CHIARATTI, M. R.; BRESSAN, F. F.; FERREIRA, C. R.; MONZANI, P. S.; MESQUITA, L. G.; CAETANO, A. R.; SMITH, L. C.; VERCESI, A. E.; MEIRELLES, F. V. Correlação positiva entre a quantidade de DNA mitocondrial no zigoto e seu potencial de desenvolvimento a blastocisto. Acta Scientiae Veterinariae, v. 36, supl. 2, p. S522, 2008.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 51. | | BRAGA, P. A. C.; GONÇALVES, J. L.; BARREIRO, J. R.; FERREIRA, C. R.; TOMAZI, T.; EBERLIN, M. N.; SANTOS, M. V. Rapid identification of bovine mastitis pathogens by MALDI-TOF Mass Spectrometry. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 38, n. 4, p. 586-594, abril 2018 Título em português: Rápida identificação de agentes causadores de mastite por espectrometria de massas MALDI-TOF.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 52. | | 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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| 53. | | 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. 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. Reproduction, Fertility and Development, v. 29, n.6, p. 1217-1230, 2017.| Biblioteca(s): Embrapa Pantanal. |
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| 54. | | BREDA, F.; SPERANDIO, D. B.; WERNECK, C. G.; ZUMPICHIATTI, A. A.; FERREIRA, C. R.; MONTE, M. B. M.; FERNANDES, P. R. T.; ROSSI, C. Q.; BARROS, F. S.; BERNARDI, A. C. C.; MAZUR, N.; POLIDORO, J. C. Produção quantitativa e qualitativa da roseira (Rosa spp.) adubada com mistura de uréia e zeolita natural, em Nova Friburgo, RJ. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 28., 2008; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 12., 2008; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 10., 2008; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 7., 2008, Londrina. FertBio 2008: desafios para o uso do solo com eficiência e qualidade ambiental: anais. Londrina: Embrapa Soja: SBCS: IAPAR: UEL, 2008. 5 p. Indicador de Meta também como Metodologia Científica| Biblioteca(s): Embrapa Solos. |
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| 55. | | LEÃO, B. C. S.; ROCHA-FRIGONI, N. A. S.; CABRAL, E. C.; COELHO, M. B.; FERREIRA, C. R.; EBERLIN, M. N.; ACCORSI, M. F.; NOGUEIRA, E.; MINGOTI, G. Z. Improved embryonic cryosurvival observed after in vitro supplementation with conjugated linoleic acid is related to changes in the membrane lipid profile. Theriogenology, v. 84, n. 1, p. 127-136, 2015.| Biblioteca(s): Embrapa Pantanal. |
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| 56. | | PERECIN, F.; YAMAZAKI, W.; FERREIRA, C. R.; MÉO, S. C.; BIASE, F. H.; MERIGHE, G. K. F.; SARAIVA, N. Z.; TETZNER, T. A. D.; MEIRELLES, F. V.; GARCIA, J. M. Expressão de DNA metiltransferases em blastocistos bovinos produzidos in vivo e in vitro. Acta Scientiae Veterinariae, v. 35, supl. 3, p. 1181, 2007.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 57. | | SANTOS BIASE, W. K. F.; BIASE, F. H.; BURATINI JÚNIOR, J.; BALIEIRO, J.; WATANABE, Y. F.; ACCORSI, M. F.; FERREIRA, C. R.; STRANIERI, P.; CAETANO, A. R.; MEIRELLES, F. V. Single nucleotide polymorphisms in the bovine genome are associated with the number of oocytes collected during ovum pick up. Animal Reproduction Science, v. 134, p. 141-149, 2012.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 58. | | NICIURA, S. C. M.; FERREIRA, C. R.; PERECIN, F.; SARAIVA, N. Z.; TETZNER, T. A. D.; BORGES, J. C.; YAMAZAKI, W.; LEAL, C. L. V.; MEIRELLES, F. V.; GARCIA, J. M. Troca de carioplasto entre zigotos ativados com estrôncio ou 6-DMAP. Acta Scientiae Veterinariae, Porto Alegre, v. 35, Supl. 3, 2007. p. s1269. Edição de anais da 21a. Reunião Anual da Sociedade Brasileira de Tecnologia de Embriões, Salvador, 2007.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 59. | | LEÃO, B. C. S.; ROCHA-FRIGONI, N. A. S.; NOGUEIRA, E.; CABRAL, E. C.; FERREIRA, C. R.; EBERLIN, M. N.; ACCORSI, M. F.; NEVES, T. V.; MINGOTI, G. Z. Effect of dietary supplementation of Nelore heifers with polyunsaturated fatty acids on cryotolerance and membrane lipid profile of fresh and vitrified in vitro-produced embryos. Animal Reproduction, v.13, n.3, p.700, Jul./Sept. 2016. Proceedings of the 30th Annual Meeting of the Brazilian Embryo Technology Society (SBTE); Foz do Iguaçu, PR, Brazil, August 25th to 27th, 2016, and 32nd Meeting of the European Embryo Transfer Association (AETE); Barcelona, Spain,...| Biblioteca(s): Embrapa Pantanal. |
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| 60. | | TETZNER, T. A. D.; SARAIVA, N. Z.; PERECIN, F.; FERREIRA, C. R.; MÉO, S. C.; OLIVEIRA, C. S.; MELO, D. S.; MONTEIRO, F. M.; VANTINI, R.; GARCIA, J. M. Efeitos da substituição do soro fetal bovino (SFB) e da albumina sérica bovina (BSA) pela ovalbumina (OVA) na produção in vitro de embriões bovinos. Acta Scientiae Veterinariae, v. 35, supl. 3, p. s1181, 2007; In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE TECNOLOGIA DE EMBRIÕES, 21., 2007, Salvador. Anais... Salvador: UFRGS, 2007.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| Registros recuperados : 73 | |
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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. |
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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Circulação/Nível: |
A - 2 |
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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: |
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001 2070647
005 2022-12-19
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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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