帕拉运动员的巨量营养素驱动的皮肤温度反应:一种使用红外热谱的随机交叉研究
Carolina Batista Simões1, Marcelo Teixeira de Andrade2, Lucas Siqueira-Moraes1
1Sports Physiology Section (SFE), Sports Training Center (CTE), School of Physical Education, Physiotherapy and Occupational Therapy (EEFFTO), Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil; Ergogenic & Systemic and Molecular Physiology Research Group (ERGOFIS), School of Physical Education, Physiotherapy and Occupational Therapy, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.
Clinical nutrition (Edinburgh, Scotland)
|October 14, 2025
概括
饮食摄入量对准运动员的皮肤温度 (TSKIN) 有显著影响. 碳水化合物和蛋白质的食增加TSKIN,而富含脂肪的食降低它,这取决于残疾类型.
科学领域:
- 运动科学 运动科学 运动科学
- 生理学 生理学 生理学
- 营养科学 营养科学
背景情况:
- 红外热学 (IRT) 检测皮肤温度 (TSKIN) 变化,表明组织应激.
- 饮食对残疾人运动员IRT精度的影响在很大程度上是未被探索的.
- 了解这些因素对于优化体育和临床环境中的IRT应用至关重要.
研究的目的:
- 研究不同宏观营养素 (碳水化合物,蛋白质,脂肪) 的食和禁食对TSKIN的影响.
- 通过IRT,检查体育特定地区的TSKIN反应.
- 识别调节这些反应的生物和环境因素.
主要方法:
- 十名残疾人运动员参加了一项随机交叉研究.
- 提供碳水化合物 (CHO),蛋白质 (PTN),富含脂肪 (FAT) 和夜间禁食 (OVF) 的同热量食.
- 用IRT在饭后的多个时间点测量TSKIN,用混合线性模型分析.
主要成果:
- 碳水化合物和蛋白质食随着时间的推移显著增加了TSKIN.
- 富含脂肪的食物与特定的身体区域和年龄有显著的相互作用.
- 还观察到身体残疾,宏观营养素和白天时间之间的相互作用.
结论:
- 这项研究提供了第一个证据表明,宏观营养素摄入量显著影响了准运动员的TSKIN.
- 碳水化合物和蛋白质会提高TSKIN,而脂肪会降低它,影响因残疾而异.
- 饮食标准化对于提高IRT在帕拉体育运动中的诊断和性能实用性至关重要.
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