title: Platelet-rich plasma 5-hydroxytryptamine, urinary 5-hydroxyindoleacetic acid and tryptophan ingestion in mongols.
mesh_terms: D000293:Adolescent; D000328:Adult; D001792:Blood Platelets / Q000378:metabolism; D001800:Blood Specimen Collection; D002648:Child; D002675:Child, Preschool; D002869:Chromosome Aberrations; D004314:Down Syndrome / Q000097:blood / Q000134:cerebrospinal fluid / Q000188:drug therapy / Q000378:metabolism*; D005260:Female; D006801:Humans; D006897:Hydroxyindoleacetic Acid / Q000134:cerebrospinal fluid / Q000652:urine*; D008297:Male; D011736:Pyridoxine / Q000627:therapeutic use; D012701:Serotonin / Q000097:blood*; D014314:Trisomy; D014364:Tryptophan / Q000378:metabolism* / Q000627:therapeutic use
chemical_list: D012701:Serotonin; D006897:Hydroxyindoleacetic Acid; D014364:Tryptophan; D011736:Pyridoxine