Research Article

Bone Marrow-Derived, Neural-Like Cells Have the Characteristics of Neurons to Protect the Peripheral Nerve in Microenvironment

Figure 4

Transmission electron microscopy (TEM) of the femoral nerve from the experiment group. Axon-like structures were wrapped in myelin (a) and mitochondria were also observed (arrow). The thickness of the myelin sheath showed significant difference between the three groups ((b), (c), (d)). Scale bar: (a) 1 μm; ((b)–(d)) 500 nm.
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