BIO-enhanced proliferation and migration of neuroblasts from the SVZ. (A) Immunofluorescence staining for doublecortin (DCX, green), BrdU (red), and DAPI (blue). (B–D) Quantification for DCX+, BrdU+, and DCX+/BrdU+ colabeling. BIO treatment resulted in greater numbers of DCX+ cells, proliferating cells (BrdU+ cells), and newly divided migratory neuroblasts (DCX+/BrdU+). Mean ± SEM. ∗p < 0.05. ∗∗p < 0.01. n = 8–12 animals/group.