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. 2021 Jun 9;30:09636897211021357. doi: 10.1177/09636897211021357

Figure 8.

Figure 8.

Morphological evaluations of the myelinated axon. (A) The mean myelinated axon diameter of both the Bio3D group (5.52 ± 0.44 µm) and the autograft group (6.04 ± 0.84 µm) was significantly larger than that of the silicon group (4.36 ± 0.21 µm). (B) The mean axon diameter of the autograft group (3.9 ± 0.55 µm) was significantly larger than that of the silicon group (3.04 ± 0.24 µm) although there was no significant difference between it and the Bio3D group (3.58 ± 0.28 µm). (C) Myelin sheath was significantly thicker in the Bio3D group (0.97 ± 0.08 µm) and the autograft group (1.07 ± 0.19 µm) than in the silicon group (0.66 ± 0.08 µm). (D) The mean G-ratio was significantly lower in the Bio3D group (0.63 ± 0.02) and the autograft group (0.63 ± 0.02) than in the silicon group (0.69 ± 0.04).