FIG. 6.

Representative morphology stained with NeuN, cleaved-caspase-3, and 4′,6-diamidino-2-phenylindole in the hilus hippocampal region from the sham (A, B and C), traumatic brain injury (TBI)+saline (SA; D, E, and F), and TBI+SB-3CT (SB; G, H, and I) groups at 72 h after TBI. Merge1 showed NeuN colocalized with cleaved caspase-3; Merge2 showed DAPI colocalized with NeuN and cleaved caspase-3. The inset in each sub-figure is a representative localized image of high magnification. Scale bars=25 μm for A-I; 100 μm for insets.