[生物钟的生理学]

[Physiology of the biological clock].

作者信息

Leger Damien, Metlaine Arnaud, Gronfier Claude

机构信息

Université Paris Descartes, AP-HP-5, Hôtel-Dieu, centre du sommeil et de la vigilance, EA 7330 VIFASOM, 75181 Paris, France.

出版信息

Presse Med. 2018 Nov-Dec;47(11-12 Pt 1):964-968. doi: 10.1016/j.lpm.2018.10.011. Epub 2018 Nov 1.

DOI:10.1016/j.lpm.2018.10.011

PMID:30391272

Abstract

The circadian clock has an endogenous activity, independently of environmental cues. It is also synchronized on the 24hours cycle specifically by light. The central biological clock is located in the supra-chiasmatic nuclei of the hypothalamus. Multiple peripheral biological clocks are also identified in almost all the systems.

摘要

生物钟具有内源性活动，独立于环境线索。它还通过光在24小时周期内特异性地同步。中枢生物钟位于下丘脑的视交叉上核。在几乎所有系统中也发现了多个外周生物钟。