Figure 4: Quantitative analysis of endogenous oligogenesis by hUCB-MSCs. At 2 weeks after cell transplantation, BrdU and cell-specific markers were observed up to the edge of the SCI region. (a) and (b) BrdU/CNPase-labeled cells were present. (c) and (d) BrdU/MBP-labeled cells. (e) and (f) BrdU/GFAP-labeled cells. (g) Quantity of BrdU/CNPase, MBP, and GFAP-labeled cells. 𝑃 < 0 . 0 5 . Scale bars: 10 μm.