Fig. 3From: Neuroprotective effects of Danshensu on rotenone-induced Parkinson’s disease models in vitro and in vivoEffect of Danshensu on the number of TH positive neurons in rotenone-induced PD mice. Bar = 400 μm. ##P < 0.01 compared with the control group; **P < 0.01 compared with the rotenone groupBack to article page