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. 2023 Jul 24;13:11932. doi: 10.1038/s41598-023-39141-2

Figure 5.

Figure 5

Enhanced nerve regeneration by CCN with SCs. (a) Representative images of regenerated sciatic nerves 12 weeks after transplantation. The transplanted CCN in the CCN+ and CCN− groups remains, despite the occurrence of bio-absorption. (b) Toluidine blue staining in the central axial sections reveals regenerated nerve fiber in all groups. (c) Quantitative analysis of the axonal area of the regenerated nerve fibers (axonal area = cross-sectional area × axon density). The CCN+ group has higher axonal area value than the CCN− and silicone+ groups, but the difference among the three groups is not significant.