Research Article

Peripheral Nerve Regeneration with Acellular Nerve Allografts Seeded with Amniotic Fluid-Derived Stem Cells

Figure 5

(a) Nerve histology at 4 months post-graft implantation. Toluidine blue staining of cross sections of nerve grafts 1 mm distal to the suture site (left column, ×200 magnification), electronic microscopic pictures of nerve fibers (middle column, ×3700), and immunohistochemistry staining of NMJ (right column, ×400) in 3 experimental groups. (b) Normalized experimental hind limb to contralateral control limb measurements of functional and histological outcomes in 3 experimental groups. and , significantly different to the ANA group.
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