通过脂质在运动期间通过性和耐力训练介导的心血管保护
Julia An1, Ariel S Thorson2, David H Wasserman3
1Department of Medicine, Division of Diabetes, Endocrinology, and Metabolism, Vanderbilt University Medical Center, Nashville, TN, USA; Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA.
Trends in endocrinology and metabolism: TEM
|January 1, 2025
概括
耐力运动和成为绝经前妇女通过增强肌肉中的脂肪代谢来降低心血管疾病 (CVD) 风险. 这些适应改善了身体组成,并降低了有害的血液脂肪.
科学领域:
- 运动生理学 运动生理学
- 代谢健康 代谢健康
- 心血管疾病 (CVD) 风险降低
背景情况:
- 绝经前妇女和耐力训练的个人表现出较低的心血管疾病 (CVD) 风险.
- 耐力训练可以提高运动期间的脂肪利用率,这一过程在女性中更为明显.
- 骨肌肉适应运动会影响脂质代谢,并有助于整体健康.
研究的目的:
- 分析性别差异和耐力训练如何影响骨肌肉脂质代谢.
- 为了研究运动诱导的脂解,脂质吸收和β-氧化.
- 讨论这些代谢适应和心血管疾病风险之间的关系.
主要方法:
- 在运动期间使用燃料的性别差异分析.
- 检查耐力训练对骨肌肉脂质代谢的影响.
- 对肌肉内三甘油 (TG) 储存和运动后脂质处理的审查.
主要成果:
- 耐力训练将基质利用转向脂肪,节省碳水化合物.
- 与男性相比,女性在运动期间更依赖脂肪作为能量来源.
- 代谢适应包括增强的脂解,脂质吸收和骨肌肉中的β-氧化.
结论:
- 运动诱导的骨肌肉中的代谢适应在降低心血管疾病风险方面发挥着至关重要的作用.
- 了解运动期间脂质代谢的性别差异可以为心血管疾病预防策略提供信息.
- 通过训练优化肌肉内脂质代谢,可以防止肥胖并改善心血管健康.
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