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睡眠的自由基通量理论。

The free radical flux theory of sleep.

作者信息

Reimund E

机构信息

Texas Tech Medical School, Department of Pathology, Lubbock 79430.

出版信息

Med Hypotheses. 1994 Oct;43(4):231-3. doi: 10.1016/0306-9877(94)90071-x.

Abstract

A theory of sleep is proposed in which cerebral free radicals accumulate during wakefulness and are removed during sleep. Removal of excess free radicals during sleep is accomplished by decreased rate of formation of free radicals, and increased efficiency of endogenous antioxidant mechanisms. Thus, sleep functions essentially as an antioxidant for the brain.

摘要

提出了一种睡眠理论,即在清醒期间大脑自由基会积累,而在睡眠期间会被清除。睡眠期间多余自由基的清除是通过降低自由基的形成速率以及提高内源性抗氧化机制的效率来实现的。因此,睡眠本质上起到了大脑抗氧化剂的作用。

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