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. 2021 Oct 21;7:301. doi: 10.1038/s41420-021-00701-y

Fig. 2. NGF-NSCs group and corresponding hypoxia regulated expressed the higher NGF than other groups, as the former was the highest at the day of 14.

Fig. 2

A NGF staining of the Sham, SCI, CON-NSCs, NGF-NSCs, 5HRE-NSCs, and 5HRE-NGF-NSCs group. The light green parts are NGF+ stained neurons, the nuclei are labeled by DAPI (blue). Magnification was ×20. B Analysis of positive cells in immunofluorescence staining. ** signify P < 0.01 versus the SCI group, ## signify P < 0.01. Data are the mean values ± SD, n = 6.