title: Changes in blood level of kininogen, prostaglandin E and hemodynamics during experimental acute myocardial ischemia with and without FOY-007.
abstract: Changes in kininogen, prostaglandin E and hemodynamics were studied during 2 hours after left anterior descending artery ligation in 19 anesthetized dogs with and without FOY-007, an inhibitor of kinin forming enzyme. Significant decrease in kininogen in aorta and great cardiac vein (aorta greater than great cardiac vein) and increase in prostaglandin E in great cardiac vein were observed after ligation, indicating release of kinin and prostaglandin E from ischemic area. Both kininogen and prostaglandin E changes were inhibited by FOY-007 but further decrease in cardiac output and increase in systemic vascular resistance were observed. In summary, myocardial release of both kinin and prostaglandin E was inhibited by FOY-007, with increase of afterload of the heart.
mesh_terms: D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D002302:Cardiac Output / Q000187:drug effects; D003327:Coronary Disease / Q000503:physiopathology*; D003331:Coronary Vessels / Q000502:physiology; D004285:Dogs; D006339:Heart Rate / Q000187:drug effects; D007704:Kininogens / Q000097:blood*; D009200:Myocardial Contraction / Q000187:drug effects; D011458:Prostaglandins E / Q000037:antagonists & inhibitors / Q000097:blood*; D011480:Protease Inhibitors / Q000494:pharmacology*
chemical_list: D007704:Kininogens; D011458:Prostaglandins E; D011480:Protease Inhibitors