title: Serum levels of phenylalanine and tyrosine in Huntington's chorea.
mesh_terms: D000328:Adult; D000368:Aged; D000704:Analysis of Variance; D000928:Antidepressive Agents / Q000627:therapeutic use; D001835:Body Weight; D004298:Dopamine / Q000378:metabolism; D005260:Female; D006801:Humans; D006816:Huntington Disease / Q000097:blood* / Q000188:drug therapy / Q000378:metabolism; D008297:Male; D008875:Middle Aged; D009638:Norepinephrine / Q000378:metabolism; D010276:Parasympatholytics / Q000627:therapeutic use; D010649:Phenylalanine / Q000097:blood*; D011618:Psychotic Disorders / Q000097:blood; D012110:Reserpine / Q000627:therapeutic use; D012559:Schizophrenia / Q000097:blood; D014364:Tryptophan / Q000097:blood; D014443:Tyrosine / Q000097:blood*
chemical_list: D000928:Antidepressive Agents; D010276:Parasympatholytics; D014443:Tyrosine; D010649:Phenylalanine; D012110:Reserpine; D014364:Tryptophan; D004298:Dopamine; D009638:Norepinephrine