在跨性别个体的性别确认激素治疗后的身体组成
The Indian journal of medical research
|December 27, 2025
概括
性别确认激素治疗显著改变身体组成,增加脂肪和减少肌肉质量和力量在变性女性,同时减少脂肪和增加肌肉质量和力量在变性男性12个月后.
科学领域:
- 内分泌学 在内分泌学.
- 运动医学 运动医学
- 身体组成分析 身体成分分析
背景情况:
- 性别肯定激素治疗 (GAHT) 可以影响与运动表现相关的身体属性.
- 了解这些变化对于讨论跨性别运动员竞争类别的讨论至关重要.
研究的目的:
- 为了前性地评估GAHT对身体组成,肌肉强度和血清虹膜素水平的影响.
- 为了比较跨性别个体在12个月的变化.
主要方法:
- 一项前性研究涉及32名跨性别女性和22名跨性别男性.
- 生物电阻分析用于身体组成和动力测量用于肌肉力量.
- 在基线和12个月测量血清素水平.
主要成果:
- 变性女性的皮下和内脏脂肪增加,肌肉质量和力量下降.
- 变性人表现出皮下脂肪减少,肌肉质量和力量增加 (右肩绑架除外).
- 在这两组中都没有观察到血清虹膜素水平的显著变化.
结论:
- 在12个月后,GAHT在变性女性和变性男性中引发了显著的身体脂肪再分配,肌肉质量和力量变化.
- 虹膜素水平与激素治疗后肌肉或脂肪质量的变化无关.
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