类固醇 静态 运动干预后姿势平衡变化 与老年女性的类固醇相关
Zuzanna Kornatovská1, Martin Hill2, Dobroslava Jandová3
1Department of Education, Faculty of Education, University of South Bohemia in Ceske Budejovice, Jeronymova 10, 37115 Ceske Budejovice, Czech Republic.
Metabolites
|April 25, 2025
概括
运动和生活方式的改变显著改善了老年妇女的姿势平衡. 这种干预对下肢负荷差异产生了积极的影响,与类固醇变化相关,并表明激素对平衡的影响.
科学领域:
- 老年学和运动科学
- 内分泌学和新陈代谢学
- 神经科学和生物力学
背景情况:
- 老龄化通常导致姿势失衡,增加跌倒风险和相关并发症.
- 静态姿势平衡对于维持老年人的稳定性和预防跌倒至关重要.
- 类固醇在与年龄相关的姿势控制缺陷中的作用需要进一步研究.
研究的目的:
- 为了评估静态姿势平衡在4周的运动和每日治疗方案干预后的变化.
- 探索改善姿势平衡与个体的类固醇组之间的关系.
- 确定与老年女性姿势不稳定相关的潜在荷尔蒙生物标志物.
主要方法:
- 一组41名患有焦虑抑郁综合征的老年女性,接受SSRI治疗,参与了这项研究.
- 使用双尺度方法 (DLLL-DSM) 测量姿势平衡,评估下肢负荷分布.
- 多变量回归 (OPLS模型) 分析了平衡变化,临床数据和血清类固醇水平之间的相关性.
主要成果:
- 干预后观察到姿势平衡 (-ΔDLLL-DSM) 的显著改善.
- 改善的平衡与基线平衡,年龄,BMI和初始/改变的类固醇水平有很强的相关性 (R = 0.892).
- 最初的不平衡与较低的androstenediol硫酸盐和减少的雄激素代谢物水平相关,表明SULT2A1和CYP17A1活性发生变化.
结论:
- 运动和优化的日常方案可以快速改善老年妇女的严重姿势失衡.
- 干预的有效性取决于最初的上腺活动不受损害.
- 特定的类固醇水平和活动与调节老年人平衡的荷尔蒙机制有关.
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