[Dynorphin: analgesic effect via kappa receptors in spinal cord of the spinal cords of rats].
D000700:Analgesics / Q000494:pharmacology*; D000818:Animals; D003496:Cyclazocine / Q000031:analogs & derivatives / Q000494:pharmacology; D004399:Dynorphins / Q000494:pharmacology*; D016314:Ethylketocyclazocine; D005260:Female; D009020:Morphine / Q000494:pharmacology; D009270:Naloxone / Q000494:pharmacology; D010146:Pain / Q000503:physiopathology; D051381:Rats; D011957:Receptors, Opioid / Q000187:drug effects*; D017473:Receptors, Opioid, kappa; D012684:Sensory Thresholds / Q000187:drug effects; D013116:Spinal Cord / Q000187:drug effects*
D000700:Analgesics; D011957:Receptors, Opioid; D017473:Receptors, Opioid, kappa; D009270:Naloxone; D016314:Ethylketocyclazocine; D004399:Dynorphins; D009020:Morphine; D003496:Cyclazocine