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. 2023 Sep 12;11:1227440. doi: 10.3389/fcell.2023.1227440

FIGURE 1.

FIGURE 1

Effect of BMSC-Exo on locomotor performance in SCI rats. Experiment process (A); comparison of BBB score (B) and representative images of HE staining (C), among the sham, SCI, BMSC, BMSC-GW, and BMSC-Exo groups. Six biological replicative samples were tested in each group, and 30 rats were tested in total among the sham, SCI, BMSC, BMSC-GW, and BMSC-Exo groups.