Figure 6.

Western blots analyses of Iba1 protein expression in the amygdala, periaqueductal gray, prefrontal cortex, hypothalamus, thalamus, ventral & dorsal hippocampus of sham-injured (Sham) and spinal cord injury rats.

(A–G) Representative Iba1 immunoblots and semi-quantitative densitometric analyses are shown for the (A) amygdala, (B) periaqueductal grey, (C) prefrontal cortex, (D) hypothalamus, (E) thalamus, dorsal and ventral hippocampus (F & G). Data are the mean ± SEM of two separate experiments. Results were obtained from two independent experiments, each run in duplicate. *P< 0.05, **P< 0.01 (Student's t-test). Iba1: Ionized calcium binding adaptor molecule 1; ns: not significant.