A) Effect of PLT on α-SYN and antioxidant status: NC, Normal control rats; VC, Vehicle control; ROT, Disease control. Rot treated with PLT at 50 and 100 mg/kg, p.o. respectively. ###p < 0.001 versus NC, ***p < 0.001 versus ROT. One-way ANOVA was applied to statistical analysis, followed by post hoc analysis by “Bonferroni’s multiple comparison tests”. The results obtained are represented as mean±SEM (n = 3) and results with p < 0.05 were considered statistically significant. B) Effect of PLT on Tyrosine Hydroxylase expression: NC, Normal control rats; VC, Vehicle control; ROT, Disease control. Rot treated with PLT at 50 and 100 mg/kg, p.o. respectively. ∧p < 0.05 versus NC, **p < 0.01 versus ROT. One-way ANOVA was applied to statistical analysis, followed by post hoc analysis by “Bonferroni’s multiple comparison tests”. The results obtained are represented as mean±SEM (n = 3) and results with p < 0.05 were considered statistically significant.