Objective To study the influence of parenteral nutrition(PN)containing different kinds of fat emulsion(FE)on nitrogen balance and lipid metabolism in rats after liver transplantation.

• 目的研究含不同脂肪乳剂(fat emulsion,FE)的肠外营养(parenteral nutrition,PN)对肝移植大鼠脂代谢及氮平衡影响。