L-Dopa, B 6 , and alpha-methyldopa hydrazine.
D000328:Adult; D000368:Aged; D065105:Aromatic Amino Acid Decarboxylase Inhibitors; D001921:Brain / Q000378:metabolism; D002230:Carbidopa / Q000008:administration & dosage / Q000627:therapeutic use; D004295:Dihydroxyphenylalanine / Q000008:administration & dosage* / Q000009:adverse effects / Q000627:therapeutic use; D004298:Dopamine / Q000378:metabolism; D004357:Drug Synergism; D005260:Female; D006801:Humans; D006834:Hydrazines / Q000008:administration & dosage*; D008297:Male; D008875:Middle Aged; D010300:Parkinson Disease / Q000188:drug therapy* / Q000378:metabolism; D011736:Pyridoxine / Q000008:administration & dosage* / Q000627:therapeutic use
D065105:Aromatic Amino Acid Decarboxylase Inhibitors; D006834:Hydrazines; D004295:Dihydroxyphenylalanine; D011736:Pyridoxine; D002230:Carbidopa; D004298:Dopamine