Platelet activation and increased tissue factor expression on monocytes in reperfusion injury following orthotopic liver transplantation.

Platelets have been implicated in the pathogenesis of liver damage after orthotopic liver transplantation (OLT). Early graft dysfunction is frequently caused by reperfusion injury subsequent to cold ischemia (IRI). Therefore, we investigated activation of the pivotal haemostatic cells, platelets and monocytes, from patients with elevated markers of IRI and from patients with uneventful course (control-group), respectively during the first week after OLT.