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Abstract Title:The effect of low level laser irradiation on oxidative stress, muscle damage and function following neuromuscular electrical刺激。一项双盲，随机，跨界试验。
抽象来源：
BMC Sports Sci Med Rehabil。 2019; 11：38。 EPUB 2019 12月27日。PMID： 31890228 Płaszewski，MaciejCieśliński，Tomasz Sacewicz，IgorCieśliński，Marta Jarocka
文章隶属关系：ewajówko
abfort 摘要：
是预防和治疗自愿运动引起的肌肉损伤和酸痛的新型方法，但对于在神经肌肉电刺激之前使用LLLT知之甚少离子。 The aim of this first randomised, double blind, crossover trial addressing this issue was to evaluate effects of LLLT on muscle damage and oxidative stress, as well as recovery of muscle function after a single session of isometric neuromuscular electrical stimulation(NMES).
METHODS: Twenty four moderately active, healthy men aged 21 - 22年收到了45种电诱发的四烷基，等于lllt或sham-llt的等轴测收缩。干预后从基线到96小时，分析了最大的等距自愿肌肉扭矩，感知的酸痛和血液样本。 We measured plasma markers of muscle damage (the activity of creatine kinase), and inflammation (C-reactive protein), and evaluated redox state parameters.
RESULTS: NMES-evoked contractions induced oxidative stress, demonstrated by an increase in lipid peroxidation and impairments in酶IC抗氧化剂系统。 LLLT辐照对NMES诱导的酶抗氧化剂防御的降低具有保护作用，并缩短了炎症持续时间。 This effect of irradiations on redox state and inflammation did not affect lipid peroxidation, muscle damage, and muscle torque.
CONCLUSIONS: LLLT may protect from impairments in enzymatic antioxidant system and may shorten inflammation induced by a single NMES session in moderately active, healthy男人。但是，LLLT对氧化还原状态和炎症过程的影响似乎不会影响NMES后的肌肉损害和肌肉功能的恢复。
试验注册： 该研究在澳大利亚新的新Zealand Farial farscccrestical（ANZ ANZ accccrccrestry（ANZ）中（ANZ ANZ ANZ）（ANZ ANZ CRECTRACTIAN）;试用注册号：ACTRN12619000678190；注册日期：2019年5月6日。