Objective To observe the effect of Quyu Xiaoban Capsule（Capsule for removing blood stasis and eliminate clots） on the development of arteriosclerosis（AS） clots and lipid sediment of rabbit models.Methods The 45 AS rabbit models were divided into Chinese medicine group

western medicine group

and control group.The serum oxidized low density lipoprotein （ox-LDL）

low den- sity lipoprotein cholesterol（LDL-C）

high density lipoprotein cholesterol（HDL-C）

total cholesterol（TG）

triglyceride（TG）

and the HDL-C/LDL-C were tested to examine the lipin deposition area in the clots.Results After medication

the density of serum ox- LDL

LDL-C

TC and TG was obviously lowered

while HDL-C/LDL-C obviously raised（P<0.05 or P<0.01）.Compared with the control group

the changes of all indices were significant（P<0.05 or P<0.01）.The lipin deposition area of the Chinese and western medicine groups observed with the microscope was obviously smaller than that of the control group.Conclusion Quyu Xiaoban Cap- sule can correct the blood fat abnormality

reduce the lipid sediment of clots

having remarkable effect in regulating fatmetablism.