Revisando os efeitos da concentração de oxigênio sobre o desenvolvimento embrionário

dc.contributor.authorSobrinho, David Barreira Gomes [UNESP]
dc.contributor.authorOliveira, João Batista Alcântara [UNESP]
dc.contributor.authorde Carvalho, Bruno Ramalho
dc.contributor.authorFranco Junior, Jose Gonçalves [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionCentro de Reprodução Humana Prof. Franco Jr
dc.contributor.institutionPesquisa e Treinamento
dc.contributor.institutionGenesis - Centro de Assistência em Reprodução Humana
dc.date.accessioned2014-05-27T11:26:22Z
dc.date.available2014-05-27T11:26:22Z
dc.date.issued2012-01-01
dc.description.abstractDespite the fact that the processes of embryo development and implantation of mammals do not occur in atmospheric tension in vivo, it is common practice in laboratories for in vitro fertilization (IVF) the culture of embryos in an oxygen tension of 20%. The discrepancy between the tensions of oxygen leads to important discussions about their effects in vitro embryo development. It is believed that the culture of embryo in atmospheric oxygen tension can be detrimental to the quality of the data for predisposing them to the negative interference of reactive oxygen species (ROS), resulting in oxidative stress, leading to deleterious effects on metabolism embryo gene expression and blastocysts grown in those conditions. Faced with arguments for and against the culture of embryos in vitro oxygen tensions similar to those found in vivo, this revies article aims to condense and discuss the literature concerning the influence of oxygen tension on the quality of in vitro culture.en
dc.description.affiliationDepartamento de Ginecologia e Obstetrícia Faculdade de Medicina de Botucatu Universidade Estadual Pau lista, UNESP, Botucatu
dc.description.affiliationCentro de Reprodução Humana Prof. Franco Jr, Ribeirão Preto, São Paulo
dc.description.affiliationCentro Paulista de Diagnóstico Pesquisa e Treinamento, Ribeirão Preto, São Paulo
dc.description.affiliationGenesis - Centro de Assistência em Reprodução Humana, Brasília, Distrito Federal
dc.description.affiliationUnespDepartamento de Ginecologia e Obstetrícia Faculdade de Medicina de Botucatu Universidade Estadual Pau lista, UNESP, Botucatu
dc.format.extent44-48
dc.identifier.citationJornal Brasileiro de Reproducao Assistida, v. 16, n. 1, p. 44-48, 2012.
dc.identifier.issn1517-5693
dc.identifier.issn1518-0557
dc.identifier.scopus2-s2.0-84862670110
dc.identifier.urihttp://hdl.handle.net/11449/73169
dc.language.isoeng
dc.language.isopor
dc.relation.ispartofJornal Brasileiro de Reproducao Assistida
dc.relation.ispartofsjr0,282
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectEmbryo culture
dc.subjectGas atmosphere
dc.subjectIVF/ICSI
dc.subjectLow tension oxigen
dc.subjectReactive oxygen species
dc.subjectreactive oxygen metabolite
dc.subjectblastocyst
dc.subjectcell growth
dc.subjectembryo culture
dc.subjectembryo development
dc.subjectfertilization in vitro
dc.subjectgene expression
dc.subjectin vitro study
dc.subjectin vivo study
dc.subjectmedical literature
dc.subjectmetabolism
dc.subjectnidation
dc.subjectoxidative stress
dc.subjectoxygen tension
dc.titleRevisando os efeitos da concentração de oxigênio sobre o desenvolvimento embrionáriopt
dc.title.alternativeReviewing the effects of oxygen tension on embryo developmenten
dc.typeArtigo
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Medicina, Botucatupt

Arquivos