Effects of platelet-activating factor antagonist on preservation/reperfusion injury of the graft in porcine orthotopic liver transplantation.

To investigate the role of platelet-activating factor (PAF) in the preservation/reperfusion injury of the liver graft, the effect of treatment with a potent PAF antagonist (E5880) was evaluated in a pig orthotopic liver transplantation model. The graft liver was flushed out and preserved for 8 hr at 4 degrees C using a simplified University of Wisconsin solution. The PAF antagonist was administered into the University of Wisconsin solution (1 mg/L), into the rinsing solution (1 mg/L), and to a recipient pig (0.