title: A novel method of reducing the concentration of brain serotonin: use of alpha-methyltryptophan.
mesh_terms: D000818:Animals; D001921:Brain / Q000378:metabolism*; D006801:Humans; D051381:Rats; D012702:Serotonin Antagonists; D014364:Tryptophan / Q000494:pharmacology*
chemical_list: D012702:Serotonin Antagonists; D014364:Tryptophan