在泰拳道运动员中ACE I/D和ACTN3 R577X遗传多态的患病率
Cassia Conceição Goulart1, Alice Kunzgen Scheer1, Clédia S F Silva1
11School of Nutrition, Federal University of Pelotas (UFPel), Brazil.
Physiology international
|July 17, 2025
概括
遗传变异ACTN3 R577X和ACE I/D影响泰拳道的表现. 高级运动员表现出与力量和力量相关的基因型的更大流行率,这表明了综合遗传效应.
科学领域:
- 运动遗传学 运动遗传学
- 人类表现的人类表现.
- 战斗运动科学科学 战斗运动科学
背景情况:
- ACTN3 R577X和ACE I/D遗传多态性与身体表现有关.
- 它们在泰拳道 (一种战斗运动) 中的作用尚不清楚.
- 研究这些变体可以提供有关运动员潜力的见解.
研究的目的:
- 确定泰拳道运动员和对照组中ACTN3 R577X和ACE I/D多态的频率.
- 探索这些基因型与泰拳道竞争水平或腰带排名之间的关联.
- 分析这些基因位置对表现的综合影响.
主要方法:
- 从119名泰拳道运动员和85名对照者的口腔细胞中提取了DNA.
- 用PCR进行了ACTN3 R577X和ACE I/D的基因型鉴定.
- 对Hardy-Weinberg平衡 (HWE) 的基因型分布进行了评估;与性能和腰带等级的关联被统计分析.
主要成果:
- 在运动员中,ACE I/D基因型分布偏离了HWE,DD基因型的频率更高 (32.2%).
- 在国家级竞争者和黑带者中,ACE DD基因型和ACTN3 RR基因型更为普遍.
- 综合分析显示,与较低等级相比,黑带 (37.5%) 中的ACE DD和/或ACTN3 RR基因型的患病率显著更高.
结论:
- 与力量和力量相关的基因型在高成绩的泰拳道运动员中更为常见.
- 这些发现表明ACTN3和ACE对战斗运动表现的协同遗传影响.
- 结果可能有助于个性化培训策略和泰拳道人才识别.
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