Fig. 3

Microglial activation in the SNc after PD03 immunotherapy. a Iba-1 immunohistochemistry in SNc. b Densities of homeostatic and activated microglia. Data are presented as mean ± SEM. Two-way ANOVA with post-hoc Bonferroni test, ***P < 0.001, ****P < 0.0001. c CD68 immunohistochemistry in SNc. Scale bars, 100 μm