循环节调整,心脏代谢疾病和超重/肥胖成年人的性别差异
Brooke M Shafer1, Sophia A Kogan1, Sean P M Rice2,3
1Sleep, Chronobiology, and Health Laboratory, School of Nursing, Oregon Health & Science University, Portland, OR 97239, USA.
The Journal of clinical endocrinology and metabolism
|August 20, 2024
概括
循环节障碍对超重/肥胖男性和女性的健康有不同的影响. 男性的更窄的昼夜阶段角度与更高的体脂和代谢风险有关,而女性则表现出不同的代谢和心率变化.
科学领域:
- 时间生物学 时间生物学
- 代谢健康 代谢健康
- 健康中的性别差异
背景情况:
- 循环节障碍与体重增加和不良健康结果有关.
- 在超重/肥胖个体中,生理节律与健康之间的关系中,性别的作用尚不清楚.
研究的目的:
- 调查昼夜调整和心脏代谢健康标志物之间的性别特定关联.
- 探索昼夜时间如何与超重/肥胖的女性和男性的健康有关.
主要方法:
- 30名超重/肥胖的参与者 (15名女性) 接受了实验室评估.
- 测量了暗光黑激素发作 (DLMO),身体成分和血液标记物.
- 循环节对齐通过阶段角度 (DLMO与睡眠开始) 进行评估,并按性别分组.
主要成果:
- 狭窄相角的男性有较高的安卓/肌肉脂肪,甘油三和代谢综合征风险.
- 阶段角狭窄的女性体脂肪百分比,葡萄糖和静止心率都更高.
- 男性的更窄的相角与女性的更高的身体脂肪和心率相关.
结论:
- 循环节障碍可能会导致体重增加和负面的健康后果,这取决于超重/肥胖个体的性别.
- 研究结果表明,在超重/肥胖的成年人中,有潜在的性别特定的睡眠和昼夜干预措施.
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