Chlorogenic acid improves the development of porcine parthenogenetic embryos by regulating oxidative stress and ameliorating mitochondrial function.
Reprod Domest Anim
; 59(5): e14596, 2024 May.
Article
en En
| MEDLINE
| ID: mdl-38757656
ABSTRACT
Chlorogenic acid (CGA) is an effective phenolic antioxidant that can scavenge hydroxyl radicals and superoxide anions. Herein, the protective effects and mechanisms leading to CGA-induced porcine parthenogenetic activation (PA) in early-stage embryos were investigated. Our results showed that 50 µM CGA treatment during the in vitro culture (IVC) period significantly increased the cleavage and blastocyst formation rates and improved the blastocyst quality of porcine early-stage embryos derived from PAs. Then, genes related to zygotic genome activation (ZGA) were identified and investigated, revealing that CGA can promote ZGA in porcine PA early-stage embryos. Further analysis revealed that CGA treatment during the IVC period decreased the abundance of reactive oxygen species (ROS), increased the abundance of glutathione and enhanced the activity of catalase and superoxide dismutase in porcine PA early-stage embryos. Mitochondrial function analysis revealed that CGA increased mitochondrial membrane potential and ATP levels and upregulated the mitochondrial homeostasis-related gene NRF-1 in porcine PA early-stage embryos. In summary, our results suggest that CGA treatment during the IVC period helps porcine PA early-stage embryos by regulating oxidative stress and improving mitochondrial function.
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Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Partenogénesis
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Ácido Clorogénico
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Especies Reactivas de Oxígeno
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Estrés Oxidativo
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Técnicas de Cultivo de Embriones
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Desarrollo Embrionario
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Mitocondrias
Límite:
Animals
Idioma:
En
Año:
2024
Tipo del documento:
Article