title: The effect of beta-endorphin and met-enkephalin on striatin dopamine metabolism and catalepsy: comparison with morphine.
mesh_terms: D000818:Animals; D002375:Catalepsy / Q000139:chemically induced*; D003342:Corpus Striatum / Q000187:drug effects*; D004305:Dose-Response Relationship, Drug; D004723:Endorphins / Q000494:pharmacology* / Q000633:toxicity; D004745:Enkephalins / Q000494:pharmacology / Q000633:toxicity; D006719:Homovanillic Acid / Q000032:analysis*; D006801:Humans; D007276:Injections, Intraventricular; D008297:Male; D009020:Morphine / Q000494:pharmacology* / Q000633:toxicity; D009270:Naloxone / Q000494:pharmacology; D010648:Phenylacetates / Q000032:analysis*; D051381:Rats
chemical_list: D004723:Endorphins; D004745:Enkephalins; D010648:Phenylacetates; D009270:Naloxone; D009020:Morphine; D006719:Homovanillic Acid