GSK-3 Inhibitor Promotes Neuronal Cell Regeneration and Functional Recovery in a Rat Model of Spinal Cord Injury

Figure 2

Immunohistochemistry staining for GAP-43 at different time points (a-c). GAP-43 expression was significantly upregulated in the TDZD-8 group (d). Western blot was performed using spinal cord tissue collected 7 d after injury. GAPDH was used as the internal control (e). P<0.05 compared with the PBS and blank groups.