Protective role of mycophenolate mofetil on renal tubulointerstitial injury of diabetic rats
- VernacularTitle:霉酚酸酯对糖尿病大鼠肾小管-间质损伤的保护作用
- Author:
Yan ZHANG
;
Li CUI
;
Bing CHEN
;
Guangju GUAN
- Publication Type:Journal Article
- Keywords:
diabetic rat;
mycophenolate mofetil(MMF);
tubulointerstitium;
monocyte chemotactic protein-1(MCP-1);
CD 68
- From:
Chinese Pharmacological Bulletin
1986;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Aim To observe the effect of mycophenolate mofetil(MMF) on expressions of MCP-1 and CD68 in renal tubulointerstitial injury of diabetic rats and explore the mechanism of MMF′s protective role.Methods Diabetes was induced in uninephrectomized male Wistar rats by peritoneal injection of STZ (65 mg?kg-1). Rats were randomly divided into three groups:control group (NC),diabetic group (DM) and treated group (DM+MMF) with MMF(15 mg?kg-1?d-1).This study lasted for 8 weeks. 24 h urinary protein,blood glucose and the ratio of left kidney weight/body weight were determined after 8 weeks.The renal tubulointerstitial morphological change was observed,immunohistochemical method was used to analyze expressions of MCP-1 protein and CD68. Expression of MCP-1 mRNA in renal tissue was measured by quantitative Real-time PCR.Results Compared with NC group, serum glucose level,24 hour urinary protein and the ratio of left kidney weight/body weight were significantly increased(P
