棕乙烯胺不影响健康男性运动引起的肌肉损伤的恢复
Moniek Schouten1, Sebastiaan Dalle1, Domiziana Costamagna1
1Department of Movement Sciences, Exercise Physiology Research Group, KU Leuven, Leuven, BELGIUM.
Medicine and science in sports and exercise
|August 1, 2024
概括
棕甲基乙醇胺 (PEA) 补充剂没有增强艰苦的奇特运动后的恢复. 研究表明,PEA在运动后没有改善肌肉疼痛,力量或性能.
科学领域:
- 运动生理学 运动生理学
- 营养科学 营养科学
- 肌肉生物学 肌肉生物学
背景情况:
- 剧烈的异常运动 (EE) 会导致肌肉损伤,损害性能.
- 棕乙醇胺 (PEA) 已知具有抗炎和止痛的特性.
- 在运动后恢复中PEA的潜在作用需要调查.
研究的目的:
- 为了研究PEA补充剂对异常运动后功能和分子恢复的影响.
- 评估PEA对肌肉疼痛,力量和性能指标的影响.
主要方法:
- 这是一项双盲,安慰剂控制的交叉研究,涉及11名健康男性.
- 参与者进行了一次古怪的膝盖伸展器运动.
- 服用PEA或安慰剂,120小时内测量肌肉功能,疼痛和分子标记物.
主要成果:
- 在这两组中,古怪的运动显著降低了肌肉力量和跳跃高度.
- 肌肉损伤标志物和感知疼痛在运动后增加.
- PEA补充剂没有改变功能恢复或肌肉损伤,代谢或再生的分子标志物.
结论:
- 补充PEA似乎没有帮助从急性异常运动中恢复.
- 没有观察到PEA摄入对肌肉疼痛,强度或性能有显著的益处.
- PEA没有影响与运动后肌肉修复和分解相关的全身或局部标志物.
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