肾移植患者在移植术前常存在不同程度的营养不良。术前透析治疗,在清除体内代谢废物和毒素的同时,也伴有蛋白质、维生素、氨基酸及其它营养素的丢失。加之肾移植后又需长期服用免疫抑制剂,也可不同程度的影响机体的物质代谢,如糖皮质激素可促进体内蛋白质的代谢,环孢霉素A (C_sA)抑制胰岛素分泌,从而影响糖代谢,机体的营养代谢在肾移植后早期和后期因药物治疗不同以及受者状况不同而有所差异。因此如何及时正确的改善营养状况,对促进切口修复、保护移植肾功能、减少感染等并发症,是肾移植术后治 Kidney transplant patients often present with varying degrees of malnutrition before transplantation. Preoperative dialysis treatment, in the removal of metabolic waste and toxins in the body, but also associated with the loss of protein, vitamins, amino acids and other nutrients. Coupled with long-term renal transplant recipients of immunosuppressive agents can also affect the body’s metabolism in varying degrees, such as glucocorticoids can promote protein metabolism in vivo, cyclosporine A (C_sA) inhibition of insulin secretion, thus affecting glucose metabolism , The body’s nutritional metabolism in the early and late renal transplantation due to different drug treatment and the recipient’s condition varies. Therefore, timely and correct improvement of nutritional status, to promote wound repair, protection of renal function and reduce complications such as infection, is the treatment of renal transplantation