处于更年期后的女性,TSH值在正常范围内较高,手握强度有所改善:试点研究
Panagiota Chatzivasileiou1, Eleni Armeni1,2, Peter Chedraui3
1Second Department of Obstetrics and Gynecology, Menopause Clinic, Aretaieio Hospital, University of Athens, Athens, Greece.
概括
在绝经后的女性中,较低的正常甲状腺刺激激素 (TSH) 水平与肌肉强度和骨密度的降低相关. 这表明甲状腺功能的微妙变化和肌肉骨健康之间存在联系.
科学领域:
- 内分泌学 在内分泌学.
- 老年学是一门学科.
- 肌肉骨健康 肌肉骨健康
背景情况:
- 甲状腺功能在新陈代谢过程和身体组成中发挥作用.
- 亚临床甲状腺功能障碍会影响骨和肌肉健康.
- 绝经后妇女患肌肉骨衰退的风险增加.
研究的目的:
- 研究甲状腺功能在甲状腺功能范围内的关联与肌肉骨参数,包括骨矿物质密度和肌肉强度.
- 为了探索甲状腺功能与绝经后妇女的身体组成之间的关系.
主要方法:
- 一项对96名绝经后妇女进行的横截面研究,她们的血清甲状腺刺激激素 (TSH) 水平正常.
- 测量包括双能量X射线吸收度 (DXA) 测定骨状况和身体组成,以及手握强度 (HGS) 测定肌肉强度.
- 还使用了生物化学评估和体力活动问卷.
主要成果:
- 血清TSH与手握强度 (HGS) 和全身骨矿物质密度 (BMD) 的T-分数呈正相关性.
- 较低的肌肉力量 (HGS < 16 公斤) 与正常范围内的显著较低的TSH水平有关.
- 在多变量回归分析中,HGS与TSH测量和BMDT分数独立相关.
结论:
- 在正常范围内较低的血清TSH值与绝经后妇女的肌肉强度降低有关.
- 这些发现表明甲状腺功能微妙变化与肌肉骨健康之间存在潜在联系.
- 需要进一步的研究来证实这些初步观察,并了解它们的临床影响.
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