[Alcohol, chronobiology and sleep].
Chronobiology is the scientific discipline of biologic rhythm study. Applications of the emerging concepts of chronobiology are now use in several fields of clinical medicine. Alcohol related disorders seems to be clarified with the main concepts of chronobiology. Thus chronopharmacology (specially chronokinetics and time-related differences in drug effects) clears up variations of blood alcohol levels and toxicity of ethanol during the 24 h, chronesthesy explains the action of ethanol on biological rhythms of hormone secretions and sleep, and the concept of chronopathology seems to be apply to alcohol dependence. We review in this article some applications in alcohol related disorders of the main concepts of chronobiology.
Danel
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Clinique de la Charité, CHRU de Lille, 57, boulevard de Metz, 59037 Lille, France.
Touitou
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Y
D000437:Alcoholism / Q000150:complications; D000818:Animals; D021081:Chronobiology Disorders / Q000139:chemically induced*; D000431:Ethanol / Q000009:adverse effects* / Q000097:blood; D006801:Humans; D008550:Melatonin / Q000378:metabolism / Q000502:physiology; D012893:Sleep Wake Disorders / Q000139:chemically induced*
D000431:Ethanol; D008550:Melatonin
Alcool, chronobiologie et sommeil.