不同的运动水平对血清微量元素度的影响
Yumeng Xue1, Lei Zhang2, Fei Fei3
1Faculty of Management, Zunyi Normal College, Zunyi, Guizhou, 563006, China.
Scientific reports
|October 28, 2025
概括
训练强度显著影响男性运动员的微量元素水平. 与久坐不动的人相比,职业跑步者的,铁和铜含量较低,但含量较高,这表明运动改变了营养状况.
科学领域:
- 运动医学 运动医学
- 人体生理学 人体生理学
- 营养生物化学 营养生物化学
背景情况:
- 像,铁,铜,和这样的微量元素对于生理功能至关重要.
- 运动强度可以影响这些必需微量营养素的新陈代谢和血清度.
- 了解这些关系对于优化运动表现和健康至关重要.
研究的目的:
- 研究不同训练水平对男性运动员血清微量元素度的影响.
- 为了将特定的微量元素水平与不同强度的体力炼相关联.
- 评估与高强度训练相关的氧化应激标志物和铜/比.
主要方法:
- 测量了 (Zn),铁 (Fe),铜 (Cu), (Mn) 和 (Se) 的血清度.
- 使用诱导合等离子体质谱法 (ICP-MS) 与动能区分 (KED).
- 参与者包括专业跑步者 (n=20),业余跑步者 (n=22) 和久坐的人 (n=25).
主要成果:
- 在专业跑步者和久坐者之间观察到Zn,Fe,Cu和Se水平的显著差异.
- 与久坐不动的人相比,业余人士和专业人士的含量在业余人士和专业人士群体中都显著更高.
- 职业运动员的度低于业余运动员的,Fe和Cu度较低,同时度高的malondialdehyde (MDA) 和Cu/Zn比率,表明氧化应激增加.
结论:
- 训练水平与血清微量元素度有显著的相关性,Zn,Fe,Cu和Se具有显著的反向关系,Mn与Mn的正相关性.
- 高强度训练与增加的氧化应激和改变的铜比率有关.
- 这些发现强调了监测不同训练方案的运动员微量元素状况的重要性.
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