title: Angiotensin converting enzyme in the Parkinsonian brain.
mesh_terms: D000368:Aged; D001921:Brain / Q000201:enzymology*; D005260:Female; D006801:Humans; D007980:Levodopa / Q000494:pharmacology; D008297:Male; D010300:Parkinson Disease / Q000201:enzymology*; D007703:Peptidyl-Dipeptidase A / Q000378:metabolism*
chemical_list: D007980:Levodopa; D007703:Peptidyl-Dipeptidase A