Figure 4.
Effects of bevacizumab on neuronal apoptosis and necrosis 24 h after TBI. (A) Representative TUNEL assay images showing TUNEL-positive (green) apoptotic cells and DAPI-stained (blue) nuclei. (B) Representative FJC staining assay images showing cell necrosis. (C) Apoptotic and (D) necrotic cells. Scale bar, 50 µm. One-way ANOVA with Tukey's post hoc test was utilized for group comparisons n=6/group. ***P<0.001 vs. Sham group; &&P<0.01, &&&P<0.001 vs. TBI + Vehicle group. TBI, traumatic brain injury; TBI + Beva, TBI + bevacizumab; FJC, Fluoro-Jade C.