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在多发性硬化症中补充omega-3脂肪酸和神经保护,炎症,疲劳和体力活动:随机对照试验

Sahar Golabi¹, Tahereh Robahat², Nastaran Madjdinasab³

¹Department of Medical Physiology, School of Medicine Abadan University of Medical Sciences Abadan Iran.

Food science & nutrition

|September 4, 2025

概括

在多发性硬化症 (MS) 患者中,补充omega-3脂肪酸并没有显著影响脑衍生神经营养因子 (BDNF),C反应蛋白 (hs- CRP),疲劳或身体活动. 对omega-3脂肪酸的潜在的性别特异性抗炎作用需要进一步研究.

科学领域:

神经科学与神经学
营养科学
免疫学

背景情况:

欧米茄3脂肪酸以其神经保护性而闻名.
多发性硬化 (MS) 是一种慢性神经疾病,其特征是炎症和神经退行.
了解像omega-3补充剂这样的营养干预措施对管理MS症状至关重要.

研究的目的:

研究omega-3脂肪酸补充剂对MS患者脑源性神经营养因子 (BDNF) 和高灵敏性C反应蛋白 (hs-CRP) 血清水平的影响.
评估omega-3补充剂对MS患者体力活动和慢性疲劳的影响.
探索多发性硬化症患者对omega-3补充剂的潜在性别特异反应.

主要方法:

这是一项为期12周的双盲,安慰剂对照试验,涉及68名多发性硬化症患者.
干预组每天两次接受1000毫克的omega-3脂肪酸软凝;对照组接受了石软凝.
在干预前后测量血清BDNF和hs-CRP水平,体力活动和慢性疲劳.

主要成果:

在干预后,两组BDNF水平显著增加,两组之间没有显著差异.
与安慰剂相比,omega-3补充剂没有显著改变血清BDNF或hs-CRP水平.
在omega-3和安慰剂组之间没有观察到身体活动或慢性疲劳的显著差异.

结论:

在MS患者中,补充omega-3脂肪酸对BDNF,hs-CRP,疲劳或体力活动没有显著影响.
与男性相比,女性患者的hs-CRP变化显著增加,这表明潜在的性别特异性抗炎作用.
需要进一步的研究来探索与MS相关的omega-3脂肪酸的抗炎机制.

关键词:

大脑衍生的神经营养因子临床试验高灵敏度C反应蛋白多发性硬化症欧米茄-3 脂肪酸一种假药

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