(H-J) Percentage of Iba1+Aβ+ (H) cortical mMΦ, (I) cpMΦ and (J) hippocampal pvMΦ of SPF, GF and ABX-treated 5xFAD mice. Means ± s.e.m. are indicated. Significant differences were evaluated by one-way ANOVA followed by Tukey's post-hoc comparison test and marked with asterisks (*P < 0.05). Data are representative of two independent experiments. 