Effect of Cordyceps sinensis liquid on diabetic nephropathy renal tubular epithelial cell transdifferentiation
- VernacularTitle:虫草菌液对糖尿病肾病肾小管上皮细胞转分化的影响
- Author:
Tongwei LIU
;
Dun ZHOU
;
Chunyan HAO
- Publication Type:Journal Article
- Keywords:
Cordyceps sinensis liquid;
diabetic nephropathy;
renal tubular epithelial cell
- From:
Chinese Journal of Biochemical Pharmaceutics
2014;37(4):47-49,52
- CountryChina
- Language:Chinese
-
Abstract:
Objective To discuss the effect of Cordyceps sinensis liquid on Diabetic Nephropathy renal tubular epithelial cell transdifferentiation.Methods Diabetic Nephropathy renal tubular epithelial cells were treated with different dose of Cordyceps sinensis liquid and high glucose,and divided into five groups.Control group was added 5.5 mmol/L D-glucose,High glucose group was added 30 mmol/L D-glucose, Experimental group 1 was added 30 mmol/L D-glucose and 5μg/mL Cordyceps sinensis liquid,Experimental group 2 was added 30 mmol/L D-glucose and 10 μg/mL Cordyceps sinensis liquid,Experimental group 3 was added 30 mmol/L D-glucose and 20 μg/mL Cordyceps sinensis liquid.The expression of E-cadherin protein,FN protein,α-SMA protein and ILK protein in each group were detected by western blot. Results Compared with control group,the expression of E-cadherin protein in high glucose was decreased significantly(P<0.01),and with the addition of Cordyceps bacteria increases,E-cadherin protein expression in three Experiment group were gradually increased(P<0.01).Compared with control group,the expression ofα-SMA protein and FN protein in High glucose group were increased significantly (P <0.01 ),and both two protein in Experiment group 2 and Experiment 3 were significantly lower than High glucose group(P<0.01).Compared with control group,the expression of ILK protein in high glucose group was significantly higher(P<0.01 ),and its expression in Experiment group 3 was significantly lower than High glucose group (P<0.01 ). Conclusion Cordyceps sinensis liquid can inhibit diabetic nephropathy renal tubular epithelial cell translating into myofibroblast,then inhibit renal tubule interstitial fibrosis.
