Fig. 3From: Gypenosides ameliorate memory deficits in MPTP-lesioned mouse model of Parkinson’s disease treated with L-DOPAEffects of GPS on dopamine levels in the striatum. Dopamine levels were determined as described in the Methods section. Dopamine levels in the control group were 8.46 ± 0.68 ng/mg tissue. *p the slected part can be revised to < 0.05 compared with the control group. For further details, see Fig. 1 Back to article page