Fig. 2
From: Selective proliferative response of microglia to alternative polarization signals
Proliferation of peritoneal macrophages following IL-4 treatment in vivo. Ki67 protein expression (a, b) and BrdU incorporation (c, d) were analyzed in peritoneal macrophages isolated from mice treated i.p. with vehicle (veh) or 5 μg IL-4 for 24 h. a, c show representative dot plots depicting gating schemes for Ki67 and BrdU analyses, respectively. Bar charts represent the percentage of macrophages showing a positive signal for Ki67 (b) or BrdU (d) with respect to the total number of macrophages obtained from each mouse following the specified treatment. Bars represent the mean ± SEM of six mice per group. Student’s unpaired t test, ***p < 0.001