FIG. 5.
Microgliosis in the mPFC 40 dpi after rTBI. (A) Representative IBA-1 immunostaining in the mPFC of a sham mouse. (B) Representative IBA-1 immunostaining in the mPFC of a rTBI mouse. (C) The density of IBA-1-positive cells/mm2 is significantly increased in rTBI compared with sham mice. Data are mean ± SEM (F(11,11) = 2.06, ***p < 0.001; h2 = 0.43; two-tailed t test; n = 4 mice [and three sections per mouse]/group). Scale bar = 50 μm. mPFC, medical prefrontal cortex; rTBI, repetitive traumatic brain injury; SEM, standard error of the mean. Color image is available online at www.liebertpub.com/neu