Research Article

Rat Nasal Respiratory Mucosa-Derived Ectomesenchymal Stem Cells Differentiate into Schwann-Like Cells Promoting the Differentiation of PC12 Cells and Forming Myelin In Vitro

Figure 9

TEM observation showed that SC-like cells formed myelin sheath covering the neurites of PC12 cells (c). Myelin structures were not found when SC-like cells were cultured alone without PC12 cells (a). REMSCs could not form myelin structures with PC12 cells, and the arrows indicated that there was no myelin structure around the neurite. Bar: 2 μm (a), 0.5 μm ((b) and (c)).
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