Effect of AstragalosideⅣ on Expression of High Glucose Dialysis Solution-Induced Fibrosis Cytokines in Human Peritoneal Mesothelial Cells
10.3969/j.issn.1005-5304.2014.07.011
- VernacularTitle:黄芪甲苷对高糖腹膜透析液诱导人腹膜间皮细胞表达致纤维化因子的影响
- Author:
Jinsong YANG
;
Zhenghong LI
;
Xu ZHANG
;
Meixiao SHENG
- Publication Type:Journal Article
- Keywords:
AstragalosideⅣ;
human peritoneal mesothelial cells;
TGF-β1;
CTGF;
VEGF;
peritoneal fibrosis
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2014;(7):36-39
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effects of AstragalosideⅣ (AST) on the expression of high glucose peritoneal dialysis solution (PDS)-induced transforming growth factor-β1 (TGF-β1), connective tissue growth factor (CTGF), vascular endothelial growth factor (VEGF) in cultured human peritoneal mesothelial cells. To discuss the regulating effect of AST on induced fibrosis cytokines.Methods The HMrSV5 cell line was cultivated to the fifth generation and divided into normal group (10%FBS cultivation solution), model group (4.25% PDS and 10% FBS cultivation solution) and the low, medium and high doses AST groups (4.25% PDS with a respective 10, 20, 40 μg/mL AST). MTT colorimetric assay was employed to detect cell activity and ELISA was applied to detect expression of TGF-β1, CTGF and VEGF in cultured supernatants.Results Except for 5 μg/mL group, HPMCs activity of high glucose plus different concentration AST groups were enhanced in different degrees, especially with 40, 45, and 50 μg/mL (P<0.05). The expression of TGF-β1, CTGF, and VEGF in model group increased. Compared with the control group, expression of the three AST groups significantly decreased and showed dose-effect relationship (P<0.05). Conclusion AST could reduce the expression of TGF-β1, CTGF and VEGF in high glucose-induced HPMCs and was useful in slowing down the progress of peritoneal fibrosis.
