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

FIGURE 4.

FIGURE 4

Effect of BMSC-Exo-derived miR-216a-5p on locomotor performance in SCI rats. Comparison of relative miR-216a-5p expression among BMSC, BMSC-NC, and BMSC-miR groups; 3 biological replicative samples were tested in each group (A). Comparison of relative miR-216a-5p expression among BMSC-Exo, BMSC-NC-Exo, and BMSC-miR-Exo groups; 3 biological replicative samples were tested in each group (B). Comparison of relative miR-216a-5p expression (C) and BBB score (D), representative images of HE staining (E), among the SCI, BMSC-Exo, BMSC-NC-Exo, and BMSC-miR-Exo groups; 6 biological replicative samples were tested in each group, and 24 rats were tested in total among the SCI, BMSC-Exo, BMSC-NC-Exo, and BMSC-miR-Exo groups.