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dc.contributor.authorOLIVEIRA, I. R. dos S.
dc.contributor.authorRODRIGUES, F. L.
dc.contributor.authorFARIA, L. C.
dc.contributor.authorMESQUITA, A. Q. de
dc.contributor.authorRODRIGUES, M. T. de O.
dc.contributor.authorMARTINS, G. A. M. M.
dc.contributor.authorMELLO, V. C.
dc.contributor.authorFONSECA, M. J. P.
dc.contributor.authorMARTINS, C. F.
dc.contributor.authorBÁO, S. N.
dc.date.accessioned2025-10-22T19:48:24Z-
dc.date.available2025-10-22T19:48:24Z-
dc.date.created2025-10-22
dc.date.issued2025
dc.identifier.citationAnimal Reproduction, v. 22, n. 3, 2025.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1180477-
dc.descriptionMelatonin (Mel) is an antioxidant that modulates the microenvironment where oxidative stress is one of the main challenges to embryonic viability. In this context, this study evaluated the impact of supplementation with melatonin at 10⁻⁹ M during the in vitro culture of bovine embryos under different oxygen tensions. After in vitro fertilization, bovine zygotes were cultured in four experimental groups: SOF with and without melatonin under high oxygen tension (high O₂ with Mel/without Mel) and SOF with and without melatonin under low oxygen tension (low O₂ with Mel/without Mel). On day 7, blastocyst rate, gene expression related of oxidative stress and embryo quality, mitochondrial activity (MitoTracker), and cytoplasmic lipid accumulation (Bodipy) were evaluated.
dc.language.isoeng
dc.rightsopenAccess
dc.titleAction of melatonin in bovine embryo culture under high oxygen tension in blastocyst production.
dc.typeResumo em anais e proceedings
dc.subject.thesagroBovino
dc.subject.thesagroCultura de Embrião
dc.subject.nalthesaurusBlastocyst
dc.subject.nalthesaurusEmbryo culture
dc.subject.nalthesaurusIn vitro fertilization
dc.subject.nalthesaurusMelatonin
dc.subject.nalthesaurusOxidative stress
dc.description.notesEdição dos Proceedings 38th Annual Meeting of the Brazilian Embryo Technology Society (SBTE), 2025.
riaa.ainfo.id1180477
riaa.ainfo.lastupdate2025-10-22
dc.contributor.institutionISABELLA RODRIGUES DOS SANTOS OLIVEIRA, UNIVERSIDADE DE BRASÍLIA; FABIANA LIMA RODRIGUES, CENTRO UNIVERSITÁRIO ICESP; LUCAS COSTA DE FARIA, UNIVERSIDADE DE BRASÍLIA; ADRIANO QUEIROZ DE MESQUITA, CPAC; MARIA TEREZA DE OLIVEIRA RODRIGUES, UNIVERSIDADE DE BRASÍLIA; GABRIEL ANTÔNIO M. MEDEIROS MARTINS, CENTRO UNIVERSITÁRIO DE BRASÍLIA; VICTOR CARLOS MELLO, UNIVERSIDADE DE BRASÍLIA; MÁRCIO JOSÉ POÇAS FONSECA, UNIVERSIDADE DE BRASÍLIA; CARLOS FREDERICO MARTINS, CPAC; SÔNIA NAIR BÁO, UNIVERSIDADE DE BRASÍLIA.
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