PMID: 517241Jan 1, 1979Paper

Changes in blood level of kininogen, prostaglandin E and hemodynamics during experimental acute myocardial ischemia with and without FOY-007

Advances in Experimental Medicine and Biology
K HashimotoM Tsunoo

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.

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