Fig. 3.

MG activity is increased at day 30 after TBI in the cerebral cortex of obese male mice after TBI. Compared to lean control (a), lean + TBI (b), and the obese control (c) groups, the obese mice subjected to a TBI exhibited more activated MG (d). Scale bar = a–d 100 μm. The increase in the number of activated MG was significant. e Unpaired Student’s t test: *P < .0001 vs. obese TBI mice; ^# P < .0001 vs. obese control mice. Approximately 10 animals per group were tested in this study