联合应用依那普利和百令胶囊治疗慢性移植肾肾病

目的 研究联合应用血管紧张素转换酶抑制剂依那普利和冬虫夏草发酵制剂百令胶囊对慢性移植肾肾病（CAN）患者肾功能的影响。

Treatment of Chronic Allograft Nephropathy with Combination of Enalapril and Bailing Capsule

Objective To investigate the clinical effect of combined use of enalapril （an angiotensin converting enzyme inhibitor, ACEI） and Bailing Capsule （a Chinese herbal preparation made by fermented cordyceps sinensis, BLC） on renal function in patients with chronic allograft nephropathy （CAN） for seeking an effective therapy to control CAN progression. Methods Eighty-four CAN patients were randomly assigned to four groups, the 22 patents in group A treated with combined treatment of enalapril （10 rag/d） and BLC （2.0 g, twice a day） ; 20 in group B with enalapril alone; 21 in group C with BLC alone; and 21 in group D with the previously used immunosuppressive agents for control. Levels of serum creatinine （SCr） , blood urea nitrogen （BUN） , clearance of creatinine （CCr）, 24 h urinary protein （24 h Upro） and urinary transforming growth factor β1 （TGF-β1） in all patients were measured before treatment, and after 6-and 9-month treatment. Results CCr was improved in patients of group A after 6-month treatment accompanied with decrease of SCr, 24 h Upro and urinary TGF-β1 （P 〈 0.05 ） , the latter 3 indexes were lower than in group D, and there was no difference among group A - C. These indexes in patients of group A, B, and C were further improved after treatment for 9 months （P 〈 0.01 ） , whereas they worsened in patients of group D （ P 〈 0.05 ）. and the cases of patients with renal function improving or stable condition were more in group A than those in group B. Conclusion Combined treatment of enalapril and BLC has better efficacy than using enalapril or BLC alone in reducing excretion of urinary protein, improving or stabilizing the function of graft kidney, and retarding CAN progression.