Figure 2: Profiles of newborn neurons after complete T8 resection and glial scar removal.

(A) At 1 year post-injury, significantly more newborn neurons (Tuj-1+ cells) were detected in the lesion site of canines in NeuroRegen scaffold with MSCs group compared to the control and NeuroRegen scaffold groups. (B) Enlarged images of Tuj-1+ cells of the yellow box in the control, NeuroRegen scaffold, and NeuroRegen scaffold with MSCs groups in (A). (C) Quantification of newborn neurons in the lesion center of canines in each group, respectively. Scale bars represent 1 mm in (A) and 50 μm in (B). Error bars indicate the standard deviation of 3 different experiments. **Indicates p < 0.01.