Evaluation of cryogenine on rat paw thermal oedema and rat isolated uterus.
1. Significant inhibition of oedema formation caused by thermal injury was observed for calcium carbaspirin, phenylbutazone, hydrocortisone, cryogenine and indomethacin when given daily beginning 2 days prior to thermal exposure and afterwards. Several anti-inflammatory drugs, including cryogenine, failed to reduce thermal oedema significantly when given as single doses 1 h prior to the thermal injury.2. Kinetic experiments on the rat isolated uterus demonstrated that cryogenine, chlorpromazine, and flufenamic acid were, in part, competitive inhibitors of synthetic bradykinin, while indomethacin and tetrabenazine showed only non-competitive antagonism.
D000470:Alkaloids / Q000494:pharmacology / Q000627:therapeutic use*; D000818:Animals; D000893:Anti-Inflammatory Agents / Q000494:pharmacology / Q000627:therapeutic use*; D001566:Benzocaine / Q000494:pharmacology; D001920:Bradykinin / Q000037:antagonists & inhibitors; D002056:Burns / Q000150:complications; D002746:Chlorpromazine / Q000494:pharmacology; D004305:Dose-Response Relationship, Drug; D004487:Edema / Q000209:etiology / Q000517:prevention & control*; D005260:Female; D005439:Flufenamic Acid / Q000494:pharmacology; D005552:Forelimb / Q000187:drug effects; D066298:In Vitro Techniques; D007213:Indomethacin / Q000494:pharmacology; D008297:Male; D009020:Morphine / Q000494:pharmacology; D010653:Phenylbutazone / Q000494:pharmacology; D010936:Plant Extracts / Q000627:therapeutic use; D011807:Quinolizines / Q000494:pharmacology / Q000627:therapeutic use*; D051381:Rats; D012110:Reserpine / Q000494:pharmacology; D013747:Tetrabenazine / Q000494:pharmacology; D013997:Time Factors; D014599:Uterus / Q000187:drug effects*
D000470:Alkaloids; D000893:Anti-Inflammatory Agents; D010936:Plant Extracts; D011807:Quinolizines; D005439:Flufenamic Acid; D009020:Morphine; D012110:Reserpine; D010653:Phenylbutazone; D001920:Bradykinin; D001566:Benzocaine; D002746:Chlorpromazine; D007213:Indomethacin; D013747:Tetrabenazine