Objective: To investigate the effects of dopamine(DA) and metabolite in striatum of Parkinson’s disease(PD) rats treated by bone mesenchymal stem cells(MSCs) modified by plasmid pIRESneo-EGFP-BDNF.Method: pIRESneo-EGFP-BDNF was transfected to MSCs with electroproation.The rat models of PD were set up by 6-OHDA and then divided into four groups randomly,which were Sham group,PD group,BDNF group.The rotating behavior of rat models induced by apomorphine(APO) intraperitoneally which transplanting bone MSCs or ...