The duration of action of antinociceptive agents ad determined in mice using the arachidonic acid writhing test.
D000700:Analgesics / Q000008:administration & dosage / Q000494:pharmacology*; D000818:Animals; D001095:Arachidonic Acids; D006027:Glycosides / Q000494:pharmacology; D006854:Hydrocortisone / Q000494:pharmacology; D008297:Male; D051379:Mice; D009294:Narcotics / Q000008:administration & dosage / Q000494:pharmacology; D013035:Spasm / Q000139:chemically induced*
D000700:Analgesics; D001095:Arachidonic Acids; D006027:Glycosides; D009294:Narcotics; D006854:Hydrocortisone