title: The effect of drugs which affect the arachidonate cascade in burned rabbits.
abstract: A full skin thickness burn covering 35 per cent of the total body surface area was inflected on the back of rabbits. The animals were divided into seven groups and the effectiveness of OP-41483, aspirin (ASA), OKY-046 and CV-3988 was studied. All rabbits died between 8 and 24 h after injury in the no therapy group. Renal function tests in this group showed a decrease in Cler and an increase in FENa and CH2O. Such changes were improved slightly with infusion therapy. On the contrary, with OP-41483, OKY-046 and ASA, distinct improvements were observed (in order of extent of improvement), but with CV-3988 the improvements were rather small. As a result these drugs may also be effective in preventing organ failure after burn injury, but as such changes presumably occur immediately after the burn it is considered that a fast-acting agent such as OP-41483 is the most effective form of treatment.
mesh_terms: D000818:Animals; D016718:Arachidonic Acid; D001095:Arachidonic Acids / Q000378:metabolism*; D001241:Aspirin / Q000627:therapeutic use; D001777:Blood Coagulation / Q000187:drug effects; D001792:Blood Platelets / Q000187:drug effects; D002056:Burns / Q000097:blood / Q000188:drug therapy*; D011464:Epoprostenol / Q000627:therapeutic use / Q000031:analogs & derivatives; D005342:Fibrinolysis / Q000187:drug effects; D007668:Kidney / Q000187:drug effects; D008689:Methacrylates / Q000627:therapeutic use; D010742:Phospholipid Ethers / Q000627:therapeutic use; D010972:Platelet Activating Factor / Q000037:antagonists & inhibitors; D010975:Platelet Aggregation Inhibitors / Q000627:therapeutic use; D011817:Rabbits; D013930:Thromboxane-A Synthase / Q000037:antagonists & inhibitors
chemical_list: D001095:Arachidonic Acids; D008689:Methacrylates; D010742:Phospholipid Ethers; D010972:Platelet Activating Factor; D010975:Platelet Aggregation Inhibitors; D016718:Arachidonic Acid; C037913:CV 3988; D011464:Epoprostenol; D013930:Thromboxane-A Synthase; C034364:ozagrel; C035847:ataprost; D001241:Aspirin