Fig. 6

The changes of M2 microglial phenotypes in TG mice at different time points. a Double immunofluorescent staining of Arg1 (green) and Iba1 (red) at different time points, Sale bar = 50 μm. b Quantitative analysis of the M2 microglia per mm2 at different time points. The values are expressed as mean ± SD, *p < 0.05 versus age-matched WT mice, ** p < 0.001 versus age-matched WT mice, n = 5 in each group