Fig. 6

Therapeutic effect of 24A on GCI/R-induced apoptotic neuronal death. A, B Immunohistochemical staining of neurons in the hippocampus and cortex (10 ×, 40 × magnification). C The quantity and arrangement of neurons in the hippocampus and cortex were observed using Golgi staining (4 × magnification). D, E Density of dendritic spines on hippocampal and cortical neurons was observed using Golgi staining (100 × magnification). F, G Quantitative analysis of dendritic spine density of hippocampal (n = 3, one-way ANOVA, p = 0.001) and cortical neurons (n = 3, one-way ANOVA, p < 0.001) in each group. (**p < 0.01, *p < 0.05, ns indicates no significant differences)