ABSTRACT
Objective :To explore therapeutic effect of single Chinese medicine Bidens pilosa grain on hyperlipidemia and its influence on serum levels of matrix metalloproteinase‐9 (MMP‐9) and tissue inhibitor of metalloproteinases‐1 (TIMP‐1).Methods :A total of 186 hyperlipidemia patients treated in our hospital from Jan 2014 to Jun 2017 were randomly divid‐ed into Bidens pilosa group (n＝94 ,received Bidens pilosa grain based on routine treatment ) and Xuezhikang group (n＝92 ,received Xuezhikang based on routine treatment ).Both groups were treated for two months .Serum levels of total cho‐lesterol (TC) , triglyceride (TG ) ,low density lipoprptein cholesterol (LDL‐ C) , high density lipoprptein cholesterol (HDL‐C) ,MMP‐9 and TIMP‐1 before and after treatment ,and total effective rate were observed and compared between two groups.Results :Compared with before treatment ,after treatment ,there were significant reductions in serum levels of TC ,TG ,LDL‐C and MMP‐9 [ Bidens pilosa group : (24.46 ± 4.92) μg／L vs.(20.53 ± 2.69) μg／L ,Xuezhikang group :(23.40 ± 2.57) μg／L vs.(19.98 ± 2.02) μg／L] ,and significant rise in serum levels of HDL‐C [ Bidens pilosa group :(1.28 ± 0.45) mmol／L vs.(1.54 ± 0.52) mmol／L , Xuezhikang group : (1.28 ± 0.45) mmol／L vs.(1.55 ± 0.52) mmol／L] and TIMP‐1 [ Bidens pilosa group : (4.67 ± 1.26) μg／L vs.(6.02 ± 2.24) μg／L ,Xuezhikang group :(4.63 ± 1.30) μg／L vs.(6.01 ± 2.31) μg／L] in two groups , P＝0.001 all.After treatment ,there were no significant difference in serum levels of TC ,TG ,LDL‐C ,HDL‐C ,MMP‐9 and TIMP‐1 and total effective rate between two groups , P＞0.05 all.Conclusion :Bidens pilosa can significantly improve serum lipid level ,reduce serum level of MMP‐9 and increase serum level of TIMP‐1 in hyperlipidemia patients .It＇s no significant difference compared with Xuezhikang .