Suppr超能文献

光线、褪黑素与睡眠-清醒周期。

Light, melatonin and the sleep-wake cycle.

作者信息

Brown G M

机构信息

Clarke Institute of Psychiatry, Toronto, Ontario.

出版信息

J Psychiatry Neurosci. 1994 Nov;19(5):345-53.

Abstract

Blood levels of the pineal hormone melatonin are high at night and low during the day. Its secretion is regulated by a rhythm-generating system located in the suprachiasmatic nucleus of the hypothalamus, which is in turn regulated by light. Melatonin is regulated not only by that circadian oscillator but acts as a darkness signal, providing feedback to the oscillator. Melatonin has both a soporific effect and an ability to entrain the sleep-wake rhythm. It also has a major role in regulating the body temperature rhythm. Melatonin rhythms are altered in a variety of circadian rhythm disorders. Melatonin treatment has been reported to be effective in treatment of disorders such as jet lag and delayed sleep phase syndrome.

摘要

松果体激素褪黑素的血药浓度在夜间较高,白天较低。其分泌受位于下丘脑视交叉上核的节律产生系统调节,而该系统又受光的调节。褪黑素不仅受昼夜节律振荡器的调节,还作为黑暗信号,为振荡器提供反馈。褪黑素具有催眠作用,并能调节睡眠-觉醒节律。它在调节体温节律方面也起着重要作用。在多种昼夜节律紊乱中,褪黑素节律会发生改变。据报道,褪黑素治疗对诸如时差反应和睡眠相位延迟综合征等疾病有效。

相似文献

2
[Melatonin and circadian rhythm].[褪黑素与昼夜节律]
Rev Neurol (Paris). 2001 Nov;157(11 Pt 2):S121-5.

引用本文的文献

5
The Relationship between Circadian Rhythm and Cancer Disease.昼夜节律与癌症的关系。
Int J Mol Sci. 2024 May 28;25(11):5846. doi: 10.3390/ijms25115846.

本文引用的文献

7
The treatment of sleep disorders with melatonin.褪黑素治疗睡眠障碍
Dev Med Child Neurol. 1994 Feb;36(2):97-107. doi: 10.1111/j.1469-8749.1994.tb11818.x.

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验