RESUMO
Objective To study the effect of Yuzhenxifeng Decoction on the brain ferritin in PD mouse models .Methods All ex‐perimental animals were devided into 4 groups:the control group ,the model group ,the positive drug group and TCM group .Prepare PD model mice with MPTP ,then use the immunohistochemical staining technique to observe the change of expression of Fn .Results the results showed that compared with the model group ,movement coordination disorder of rats in TCM group were relieved ;the Fn level of the model group on 6th ,13th ,20th were higher than control group(P<0 .05) ,and were 2 .21 times ,1 .15 times and 0 .36 times higher respectively .Compared with model group mice ,expression of Fn were enhanced in the treatment group .Conclusion Yuzhenxifeng Decoction can improve the expression of Fn in the brain ,which provide the basis for further study on mechanism of the treatment of Parkinson′s disease .