title: A comparison of the analgesic and behavioral effects of [D-Ala2] Met-enkepha-linamide and morphine in the mesencephalic reticular formation of rats.
mesh_terms: D000698:Analgesia; D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects*; D001931:Brain Mapping; D004305:Dose-Response Relationship, Drug; D004723:Endorphins / Q000494:pharmacology*; D004745:Enkephalins / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D008124:Locomotion / Q000187:drug effects; D008297:Male; D009020:Morphine / Q000494:pharmacology*; D009270:Naloxone / Q000494:pharmacology; D051381:Rats; D011957:Receptors, Opioid / Q000187:drug effects*; D012154:Reticular Formation / Q000187:drug effects*
chemical_list: D004723:Endorphins; D004745:Enkephalins; D011957:Receptors, Opioid; D009270:Naloxone; D009020:Morphine