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. 2020 Oct 6;6:97. doi: 10.1038/s41420-020-00333-8

Fig. 2. PN suppressed demyelination and promoted axon regeneration after SCI.

Fig. 2

a Representative images of NF200 (red) and MBP (green) immunohistochemical staining on day 14 after injury in spinal cord lesion areas. Two columns (1, and 2 respectively represent SCI group and PN group) are the enlarged images of the area around the damage boundary. Lesion core (LC) and lesion adjacent (LA) of the cavity is distinguished by the dashed lines. All cell nuclei were counterstained with DAPI (blue). Scale bar, 500 μm (upper) and 200 μm (below). b, c Semiquantification of MBP and NF200 intensity decrease in a. d Representative images of NF200 (red) and GAP43 (green) immunohistochemical staining on day 14 after injury in the two groups. All cell nuclei were counterstained with DAPI (blue). Scale bar, 200 μm. e Semiquantification of GAP43 intensity increase in d. All data are presented as means ± SEM (n = 5 mice per group). *P < 0.05.