逆转阿尔茨海默病?给大脑“锂电池”充电的关键找到了! episode artwork

EPISODE · Sep 5, 2025 · 5 MIN

逆转阿尔茨海默病?给大脑“锂电池”充电的关键找到了!

from 天方烨谈

阿尔茨海默病是最常见的神经退行性疾病,它会夺走人们的记忆、认知能力和独立性。近期,哈佛大学医学院的研究人员在国际顶尖学术期刊Nature上发表了一项研究,这项研究在小鼠和人类中证实,大脑中金属元素锂的缺乏会导致认知能力下降,与阿尔茨海默病的发病相关,而锂补充剂(乳清酸锂)可逆转小鼠的记忆丧失,使大脑恢复到更年轻、更健康的状态,这一发现为阿尔茨海默的治疗带来了新希望。

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逆转阿尔茨海默病?给大脑“锂电池”充电的关键找到了!

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