Proceedings: A possible interaction between the 24H rhythms in catecholamine and 5-hydroxytryptamine concentration in the rat brain.
D000818:Animals; D001923:Brain Chemistry / Q000187:drug effects; D002395:Catecholamines / Q000032:analysis*; D002940:Circadian Rhythm; D008297:Male; D008781:Methyltyrosines / Q000494:pharmacology; D051381:Rats; D012701:Serotonin / Q000032:analysis*
D002395:Catecholamines; D008781:Methyltyrosines; D012701:Serotonin