abnormal morphological changes of liver cells in B group were ameliorated remarkably too during HIRI.Conclusion: Propofol can attenuate HIRI by improving hepatocellular energe metablism.

• C组的肝细胞形态学异常改变较B组显著减轻.；结论:异丙酚可通过改善肝细胞的能量代谢而减轻肝缺血再灌注损伤