ABSTRACT
Objective To study the regulation effect of salvianolic acid A and C molecular compatibility on inflammatory chemokine monocyte chemotaxis protein 1(CCL2)and CXC chemokine ligand 10(CXCL10)in human renal tubular epithelial(HK-2)cells intervened by human serum albumin(HSA),and to explore the anti-inflammatory and antioxidation effects of salvianolic acid A,C molecular medicine-pair compatibility.Methods The cultured human renal tubular epithelial cells were randomly divided into 5 groups:control group,model group,salvianolic acid A group(20 μmol/L),salvianolic acid C group(20 μmol/L),salvianolic acid A+C group(10 μmol/L salvianolic acid A+10 μmol/L salvianolic acid C).Except for the control group,the other groups were added with HSA intervention for 24,48,72 h,then the each treatment group was simultaneously added with the drug treatment.The enzyme linked immunosorbent assay(ELISA)method was used to detect the expression of CCL2,CC chemokine 7(CCL7)and CXCL10,and SOD,GSH and MDA were detected by WST-1,DTNB,TBA.Results Compared with the control group,the levels of CCL2,CCL7,CXCL10 and MDA at 3 time points of 24,48 72 h in other groups were significantly increased,while the GSH and SOD levels were significantly decreased(P＜0.05).Compared with the model group,the levels of CCL2,CCL7,CXCL10 and MDA in each treatment group were relatively decreased,while the GSH and SOD levels were relatively increased(P＜0.05).In the comparison of various treatment groups,the levels of CCL2,CCL7,CXCL10 and MDA in the salvianolic acid A+C group were lower than those in the salvianolic acid A group and salvianolic acid C group(P＜0.05),while the GSH and SOD levels were higher than those in the salvianolic acid A group and salvianolic acid C group(P＜0.05).Conclusion The salvianolic acid A and B molecular medicine-pair compatibility may improve renal fibrosis by decreasing the expression of inflammatory chemokines and antioxidation.