欧米茄-3脂肪酸对大鼠运动诱导的氧化应激的抗氧化作用
1Department of Physical Education and Sports Teaching, School of Physical Education and Sports, Van Yüzüncü Yıl University, Van, Turkey. mucahitsarikaya@yyu.edu.tr.
European review for medical and pharmacological sciences
|October 2, 2023
概括
在经历慢性有氧运动的老鼠中,补充omega-3可降低氧化压力标志物,如甲 (mda) 和增加抗氧化防御,包括触酶 (cat) 活性和降低谷氨酸 (gsh) 水平.
科学领域:
- 运动生理学 运动生理学
- 生物化学 生化学
- 营养科学 营养科学
背景情况:
- 慢性有氧运动可以诱导氧化应激.
- 欧米茄-3脂肪酸以其抗炎和抗氧化特性而闻名.
研究的目的:
- 研究omega-3补充剂对长期有氧运动的老鼠中氧化应激标志物的影响.
- 为了评估catalase (CAT) 活性,Malondialdehyde (MDA),高级氧化蛋白产物 (AOPP) 和降低的谷氨 (GSH) 水平的变化.
主要方法:
- 28只雄性Wistar白色老鼠接受了为期8周的跑步机炼.
- 大鼠接受了omega-3补充剂.
- 血液样本被分析为CAT,MDA,AOPP和GSH水平.
- 统计分析包括单向ANOVA和Tukey的测试.
主要成果:
- 欧米茄-3补充剂显著改变了CAT,MDA和GSH水平 (p <0.05).
- 在AOPP水平上没有观察到显著差异 (p > 0.05).
- MDA水平下降,而CAT活动和GSH水平增加.
结论:
- 补充欧米茄-3在慢性炼期间在老鼠中表现出抗氧化作用.
- 它有助于通过减少MDA和增强抗氧化能力 (CAT,GSH) 来减轻氧化损伤.
- 欧米茄-3脂肪酸可能会对运动引起的氧化应激产生保护性益处.
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