title: Summary: circulating tryptophan, brain tryptophan, and psychiatric disease.
mesh_terms: D001812:Blood-Brain Barrier; D001921:Brain / Q000378:metabolism*; D005230:Fatty Acids, Nonesterified / Q000378:metabolism; D006801:Humans; D007700:Kinetics; D008433:Mathematics; D001523:Mental Disorders / Q000378:metabolism*; D012709:Serum Albumin / Q000378:metabolism; D014364:Tryptophan / Q000097:blood / Q000378:metabolism* / Q000627:therapeutic use
chemical_list: D005230:Fatty Acids, Nonesterified; D012709:Serum Albumin; D014364:Tryptophan