Depressed states and indolealkylamines.
D006916:5-Hydroxytryptophan / Q000378:metabolism; D002247:Carbon Isotopes; D002395:Catecholamines / Q000494:pharmacology; D003863:Depression / Q000188:drug therapy / Q000378:metabolism*; D006801:Humans; D007211:Indoles; D008875:Middle Aged; D008996:Monoamine Oxidase Inhibitors / Q000627:therapeutic use; D012701:Serotonin / Q000378:metabolism; D014363:Tryptamines / Q000378:metabolism; D014364:Tryptophan / Q000627:therapeutic use
D002247:Carbon Isotopes; D002395:Catecholamines; D007211:Indoles; D008996:Monoamine Oxidase Inhibitors; D014363:Tryptamines; D012701:Serotonin; D014364:Tryptophan; D006916:5-Hydroxytryptophan