Improving postcryopreservation survival capacity: an embryo-focused approach

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dc.contributor.authorSudano, M. J.
dc.contributor.authorPaschoal, D. M.
dc.contributor.authorMaziero, R. R. D.
dc.contributor.authorRascado, T. S.
dc.contributor.authorGuastali, M. D.
dc.contributor.authorCrocomo, L. F.
dc.contributor.authorMagalhaes, L. C. O.
dc.contributor.authorMonteiro, B. A.
dc.contributor.authorMartins, A.
dc.contributor.authorMachado, R.
dc.contributor.authorLandim-Alvarenga, F. D. C.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-12-03T13:10:39Z
dc.date.available2014-12-03T13:10:39Z
dc.date.issued2013-07-01
dc.description.abstractThe major challenge for a greater dissemination of in vitro produced (IVP) bovine embryos is to improve embryonic survival after cryopreservation. The involvement of embryonic lipids on this issue is well documented. However, it has been recognized that not only the amount of lipids that affects embryo cryotolerance, but the embryo survival capacity after cryopreservation is a rather multifactorial event. In this review, some strategies to improve embryonic lipid composition and postcryopreservation survival by modifying the embryos themselves to make them more cryopreservable are overviewed. The use of semi-defined and defined serum-free culture media, the addition of some chemicals in the culture media to modify embryo lipid composition, and the modulation of embryo cell membrane fluidity by cholesterol or unsaturated fatty acids added to the culture media and oocyte/embryo donor nutritional management with a diet enriched in polyunsaturated fatty acids, were described as alternatives for the improvement of IVP embryo survival after cryopreservation.en
dc.description.affiliationSao Paulo State Univ, Sch Vet Med & Anim Sci, Dept Anim Reprod & Vet Radiol, Botucatu, SP, Brazil
dc.description.affiliationUnespSao Paulo State Univ, Sch Vet Med & Anim Sci, Dept Anim Reprod & Vet Radiol, Botucatu, SP, Brazil
dc.format.extent160-167
dc.identifierhttp://www.cbra.org.br/pages/publicacoes/animalreproduction/issues/download/v10n3/p160-167%20%28AR626%29.pdf
dc.identifier.citationAnimal Reproduction. Belo Horizonte: Brazilian Coll Animal Reproduction, v. 10, n. 3, p. 160-167, 2013.
dc.identifier.fileWOS000324163400004.pdf
dc.identifier.issn1806-9614
dc.identifier.lattes8456490300814833
dc.identifier.orcid0000-0002-2420-2550
dc.identifier.urihttp://hdl.handle.net/11449/112372
dc.identifier.wosWOS:000324163400004
dc.language.isoeng
dc.publisherBrazilian Coll Animal Reproduction
dc.relation.ispartofAnimal Reproduction
dc.relation.ispartofjcr0.991
dc.relation.ispartofsjr0,308
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.titleImproving postcryopreservation survival capacity: an embryo-focused approachen
dc.typeArtigo
dcterms.rightsHolderBrazilian Coll Animal Reproduction
unesp.author.lattes8456490300814833[11]
unesp.author.orcid0000-0002-6174-3153[6]
unesp.author.orcid0000-0002-2420-2550[11]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Medicina Veterinária e Zootecnia, Botucatupt

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