Fig. 5. Relative optical density (ROD) demonstrated as percentages of ZLC in DCX immunoreactivity (A), mean number of DCX-immunoreactive neuroblasts (B) and the length of neuroblast dendrites (C) in all groups (n = 5 per group; n = 5 per group; ^*p< 0.05, indicates a significant difference between ZLC and ZDF or ZLC-AL and ZDF-AL, ^†p < 0.05, indicates a significant difference between ZLC and ZLC-AL or ZDF and ZDF-AL). Error bars indicate the means ± SEM.