Figure 2.
The combination of PQ and MB significantly decreases striatal DA, as well as its downstream metabolites. DA (a), DOPAC (b), and HVA (c) were quantified in striatal samples using HPLC and electrochemical detection. Data analyzed via one-way ANOVA and Dunnett's post hoc test (∗∗ P < 0.01; ∗ P < 0.05). N = 6–8 animals per treatment group.