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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite; Embrapa Instrumentação. |
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Data corrente: |
05/09/2024 |
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Data da última atualização: |
05/09/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
QUINTAO, C. C. R.; SARAIVA, N. Z.; OLIVEIRA, C. S.; PARIS, E. C.; CAMARGO, L. S. de A.; BRANDAO, H. de M.; MUNK, M. |
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Afiliação: |
CAROLINA CAPOBIANGO ROMANO QUINTAO, CNPGL; NAIARA ZOCCAL SARAIVA, CNPGL; CLARA SLADE OLIVEIRA, CNPGL; ELAINE CRISTINA PARIS, CNPDIA; LUIZ SERGIO DE ALMEIDA CAMARGO, CNPGL; HUMBERTO DE MELLO BRANDAO, CNPGL; MICHELE MUNK, UNIVERSIDADE FEDERAL DE JUIZ DE FORA. |
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Título: |
Antioxidant effects and compatibility of zinc oxide nanoparticles during in vitro maturation of bovine oocytes and subsequent embryo development |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Theriogenology, v. 230, p. 1-7, 2024. |
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DOI: |
https://doi.org/10.1016/j.theriogenology.2024.08.033 |
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Idioma: |
Inglês |
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Conteúdo: |
Zinc oxide nanoparticles (ZnO-NPs) have garnered significant attention in biological applications due to their known antioxidant properties. However, their potential impact on assisted reproduction techniques remains largely unexplored, particularly in the context of oocyte quality maintenance within in vitro culture systems, where free radicals can exert detrimental effects. This study investigated the effects of incorporating ZnO-NPs to in vitro maturation (IVM) media on the developmental, cryosurvival, and metabolic profiles of bovine embryos. Three concentrations of ZnO-NPs (0, 1.0, and 1.5 μg/mL) were evaluated. We observed, for the first time, that the inclusion of ZnO-NPs at a concentration of 1.0 μg/mL led to a significant increase in the number of embryonic cells (p < 0.05) accompanied by a reduction in reactive oxygen species production (p < 0.05). Notably, ZnO-NPs did not alter embryonic development, cryosurvival rates, or mitochondrial viability. These findings suggested that ZnO-NPs has antioxidant properties and are compatible with bovine oocytes. Consequently, they may serve as promising supplements to the IVM media, potentially enhancing the efficiency of assisted reproduction techniques. |
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Thesagro: |
Antioxidante; Bovino; Embrião Animal; Maturação Artificial; Reprodução Animal. |
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Thesaurus Nal: |
Animal reproduction; Embryo (animal); In vitro fertilization; Nanoparticles; Zinc oxide. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02246naa a2200325 a 4500
001 2167167
005 2024-09-05
008 2024 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.theriogenology.2024.08.033$2DOI
100 1 $aQUINTAO, C. C. R.
245 $aAntioxidant effects and compatibility of zinc oxide nanoparticles during in vitro maturation of bovine oocytes and subsequent embryo development$h[electronic resource]
260 $c2024
520 $aZinc oxide nanoparticles (ZnO-NPs) have garnered significant attention in biological applications due to their known antioxidant properties. However, their potential impact on assisted reproduction techniques remains largely unexplored, particularly in the context of oocyte quality maintenance within in vitro culture systems, where free radicals can exert detrimental effects. This study investigated the effects of incorporating ZnO-NPs to in vitro maturation (IVM) media on the developmental, cryosurvival, and metabolic profiles of bovine embryos. Three concentrations of ZnO-NPs (0, 1.0, and 1.5 μg/mL) were evaluated. We observed, for the first time, that the inclusion of ZnO-NPs at a concentration of 1.0 μg/mL led to a significant increase in the number of embryonic cells (p < 0.05) accompanied by a reduction in reactive oxygen species production (p < 0.05). Notably, ZnO-NPs did not alter embryonic development, cryosurvival rates, or mitochondrial viability. These findings suggested that ZnO-NPs has antioxidant properties and are compatible with bovine oocytes. Consequently, they may serve as promising supplements to the IVM media, potentially enhancing the efficiency of assisted reproduction techniques.
650 $aAnimal reproduction
650 $aEmbryo (animal)
650 $aIn vitro fertilization
650 $aNanoparticles
650 $aZinc oxide
650 $aAntioxidante
650 $aBovino
650 $aEmbrião Animal
650 $aMaturação Artificial
650 $aReprodução Animal
700 1 $aSARAIVA, N. Z.
700 1 $aOLIVEIRA, C. S.
700 1 $aPARIS, E. C.
700 1 $aCAMARGO, L. S. de A.
700 1 $aBRANDAO, H. de M.
700 1 $aMUNK, M.
773 $tTheriogenology$gv. 230, p. 1-7, 2024.
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