title: [The central mechanisms of sex steroidal modification of sleep circadian rhythm (author's transl)].
mesh_terms: D000367:Age Factors; D000818:Animals; D002369:Castration; D002395:Catecholamines / Q000502:physiology; D002415:Cats; D002940:Circadian Rhythm / Q000187:drug effects; D004285:Dogs; D004971:Estrus; D005246:Feedback; D005260:Female; D012739:Gonadal Steroid Hormones / Q000502:physiology*; D006168:Guinea Pigs; D006801:Humans; D007031:Hypothalamus / Q000502:physiology; D008297:Male; D011247:Pregnancy; D011817:Rabbits; D051381:Rats; D011919:Rats, Inbred Strains; D012737:Sex Factors; D012741:Sexual Maturation; D012890:Sleep / Q000502:physiology*; D013045:Species Specificity
chemical_list: D002395:Catecholamines; D012739:Gonadal Steroid Hormones