Fig. 7. Microglia activation in the spine cord lesion 3 and 14 days after SCI as assayed by western blot and immunofluorescence. (a) and (b) show the marker of the activated microglia Iba-1 as tested by immunofluorescence (100×). (c) and (d) show Iba-1 protein in the spinal lesion site as evaluated by western blot. Data are expressed as mean ± SD, *P < 0.05 vs. sham group. #P < 0.05 vs. SCI group (n = 5).
