中文摘要：

INTRODUCTIONAlthough liver transplantation for irreversible liverdiseases is increasingly prevalent worldwide,patientdie while waiting for donors because of organshortages.One important problem commonlyencountered is that fatty livers often affect theoutcome of liver transplantation.It is reported thatthe incidence of abnormal fatty livers in autopsiesafter accidental death ranged from 15% to 24%.Since fatty livers may result in a primarynonfunction (PNF)liver graft,which contributes to