title: [Studies on factors affecting the actions of reserpine and pargyline on normal pain thresholds in mice and rats, and on the modification of morphine analgesia].
mesh_terms: D000818:Animals; D005260:Female; D008297:Male; D051379:Mice; D009020:Morphine / Q000037:antagonists & inhibitors*; D010146:Pain / Q000503:physiopathology*; D010293:Pargyline / Q000494:pharmacology*; D051381:Rats; D012110:Reserpine / Q000494:pharmacology*; D012684:Sensory Thresholds / Q000187:drug effects
chemical_list: D009020:Morphine; D012110:Reserpine; D010293:Pargyline