体育赛季期间足球运动员的度:性别差异
Víctor Toro-Román1, Jesús Siquier-Coll2, Francisco J Grijota3
1Research Group in Technology Applied to High Performance and Health, Department of Health Sciences, TecnoCampus, Universitat Pompeu Fabra, 08302 Mataró, Spain.
Nutrients
|July 30, 2025
概括
这项研究发现,在足球运动员中, (Se) 水平存在基于性别的差异,男性的血,尿液和血小板含量较高,女性的红细胞含量较高. 整个赛季,血和血小板中的含量都在增加.
科学领域:
- 运动医学 运动医学
- 营养生物化学 营养生物化学
- 微量元素的新陈代谢
背景情况:
- (Se) 是运动表现和恢复的关键微量矿物质.
- 了解运动员的Se状态对于优化健康和表现至关重要.
- 基于性别的差异和Se水平的季节性变化在足球运动员中并不成熟.
研究的目的:
- 为了研究血,尿液,红细胞和血小板Se度的性别差异.
- 分析足球运动员Se水平的季节性变化.
- 为了测试显著的性别差异和季节性波动Se水平的假设.
主要方法:
- 22名男性和24名女性足球运动员参加了比赛.
- 在赛季期间进行了三次评估,包括人体测量,身体成分,健康状况和营养摄入量.
- 血,尿液,红细胞和血小板Se度使用诱导合血质谱法进行分析.
主要成果:
- 两性之间没有观察到Se摄入量的显著差异.
- 男性在血,尿液和血小板中表现出较高的Se度 (p <0.05).
- 女性的红细胞Se度显著更高 (p < 0.05).
- 血和血小板Se度在整个足球赛季逐渐增加 (p <0.05).
结论:
- 性影响 Se 分布在不同的血液成分在足球运动员.
- 对运动员来说,季节性监测Se状态很重要.
- 保持足够的Se水平对于免疫和抗氧化功能至关重要,影响性能和恢复.
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