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. 2022 Jan 13;9:796361. doi: 10.3389/fbioe.2021.796361

FIGURE 3.

FIGURE 3

ZnONPs-Gel improved injured the spinal cord on days 28 after SCI. Model of injured spinal cord (A). Representative images showing Tuj1 (red) and glial fibrillary acidic protein (GFAP, green) staining in the lesion (B) and the adjacent (C) of SCI, blank, and ZnONPs-Gel groups. Scale bar = 100 μm. Data are mean ± SD (n = 3).