Iloprost (ZK 36374) enhances recovery of regional myocardial function during reperfusion after coronary artery occlusion in the pig

W. J. van der Giessen, B. Schoutsen, J. G. Tijssen, P. D. Verdouw

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Abstract

Ligation of the left anterior descending coronary artery in open-chest pigs for 20 min caused a complete loss of regional myocardial function, which did not recover during the first two hours of reperfusion. Infusion of the stable prostacyclin analogue Iloprost (100 ng kg-1 min-1) did not prevent the loss of systolic wall function during ischaemia. Recovery of regional myocardial function during the first two hours of reperfusion was enhanced to 40% of baseline by Iloprost. This effect of Iloprost cannot be explained by a decreased O2-demand during ischaemia or an enhanced recovery of myocardial ATP content
Original languageEnglish
Pages (from-to)23-27
JournalBritish journal of pharmacology
Volume87
Issue number1
Publication statusPublished - 1986

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