Figure 9.

Triple gene therapy effect on the myelin-forming cells in the caudal spinal cord. Upper panel: Double immunofluorescent labeling showing co-localization of the oligodendrocyte precursor marker NG2 (red) with the pan-oligodendrocyte marker Olig2 (green) in VH zone of rat post-traumatic spinal cord 30 days after direct or cell-mediated gene therapy. Nuclei (blue) were counterstained with DAPI. Scale bar = 100 μm. Lower panel: Comparison between different experimental groups for NG2- and Olig2-positive cells counted in VH zone. Data are presented as mean SEM, *p < 0.05.