title: -Methyltryptophan increases 5-hydroxytryptamine-like material in rat brain.
mesh_terms: D000818:Animals; D001923:Brain Chemistry / Q000187:drug effects*; D002845:Chromatography; D005453:Fluorescence; D006897:Hydroxyindoleacetic Acid / Q000032:analysis*; D051381:Rats; D012701:Serotonin / Q000032:analysis*; D013053:Spectrophotometry; D014364:Tryptophan / Q000494:pharmacology*; D015016:Yohimbine / Q000494:pharmacology
chemical_list: D015016:Yohimbine; D012701:Serotonin; D006897:Hydroxyindoleacetic Acid; D014364:Tryptophan