Effects of atorvastatin and valsartan on high glucose memory-induced injury to endothelial cell / 中华内分泌代谢杂志
Chinese Journal of Endocrinology and Metabolism
;
(12): 1055-1059, 2015.
Article
in Chinese
| WPRIM
| ID: wpr-488759
ABSTRACT
Objective To explore the effects of atorvastatin and valsartan on high glucose-induced human umbilical vein endothelial cells (HUVECs) injury.Methods Cultured HUVECs were divided and assigned to 9 groupsnormal control group,mannitol control group,high glucose group,low dose atorvastatin group (0.1 μ mol/L),medium dose atorvastatin group (1 μmol/L),high dose atorvastatin group (10 μ mol/L),low dose valsartan group (0.1 μmol/L),medium dose valsartan group (1 μmol/L),and high dose valsartan group (10 μmol/L).H UVECs were pretreated with or without 30 mmol/L glucose plus various concentrations of atorvastatin and valsartan (0.1,1,10 μmol/L) for 16 hours and then incubated with 5.5 mmol/L glucose for 6 days.The levels of vascular cell adhesion molecule 1 (VCAM-1),monocyte chemotactic protein 1 (MCP-1),and plasminogen activator inhibitor 1 (PAI-1) in the culture supernatant were measured by enzyme-linked immunosorbent assay.Results Compared with normal glucose group,hyperglycemia memory increased the levels of VCAM-1,MCP-1,and PAI-1 (all P<0.05),which were still maintained at high levels even after withdrawal of high glucose.Atorvastatin and valsartan treatment decreased the levels of VCAM-1,MCP-1,and PAI-1 (all P<0.05).Conclusion Atorvastatin and valsartan may lower the secretion of VCAM-1,MCP-1,and PAI-1,and prevent high glucose memory-induced injury to endothelial cell.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Endocrinology and Metabolism
Year:
2015
Type:
Article
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