Fig. 2. Rg1 alleviated body weight loss and behavioral defects induced by 3-NP.

a The chemical structure of Rg1. b Changes of body weight across groups over 4 experimental days. c Neurological scores across groups on day 5. d Total distance traveled in the open field test across groups. Data are expressed as the mean ± SEM, n = 8. ^###P < 0.001 vs control group; ^*P < 0.05, ^**P < 0.01 vs model group.