The effect of Losartan on chronic allograft nephropathy
- VernacularTitle:血管紧张素Ⅱ受体拮抗剂治疗慢性移植物肾病
- Author:
Pingxian WANG
- Publication Type:Journal Article
- Keywords:
Kidney transplantation;
Nephropathy;
Losartan
- From:
Journal of Chongqing Medical University
2003;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To determine the efficacy of losartan a specific angiotensin Ⅱ receptor antagonist,in improving renal function among renal transplant recipients with chronic allograft nephropathy(CAN).Methods:18 renal transplant recipients with CAN (group Ⅰ)were treated with losartan for at least one year.Another 23 patients with CAN (group Ⅱ) while not treated with losartan were used as control in the same period.Renal function,blood and urine TGF-? 1 concentration were compared between the two groups.Results:One year later,there were 12 patients (67.0%) with stabilized or improved graft function in group Ⅰ,and 4 patients (17.0%) in group Ⅱ.The difference was significant.Blood and urine TGF-? 1 concentration and renal function lost were lower m group Ⅰ than in group Ⅱ.No side effects were noted in all patients in group Ⅰ.Conclusion:Losartan can improve renal fimction among renal transplant recipients with chronic allograft nephropathy through reducing TGF-? 1 secretion in the kidney.
