Basic Study
Copyright ©The Author(s) 2015.
World J Stem Cells. Jul 26, 2015; 7(6): 956-975
Published online Jul 26, 2015. doi: 10.4252/wjsc.v7.i6.956
Figure 7
Figure 7 Histological appearance of regenerated nerve fiber in the different groups of neurotmesis. A: PVA; B: PVA-CNTs; C: PVA-PPy; D: PVA-CNTs-MSCs; E: Graft; F: End-to-end suture (magnification: 1000 ×). PVA: Polyvinyl alcohol; CNTs: Carbon nanotubes; PPy: Polypyrrole; MSCs: Mesenchymal stem cells.