title: Naloxone effects.
mesh_terms: D000818:Animals; D004305:Dose-Response Relationship, Drug; D009270:Naloxone / Q000494:pharmacology* / Q000627:therapeutic use; D010300:Parkinson Disease / Q000188:drug therapy; D013378:Substantia Nigra / Q000503:physiopathology
chemical_list: D009270:Naloxone