CONCLUSION: There are apoptotic neuron in the spinal cord and ganglion after peripheral nerve injury, while the OECs has protective effect on apoptotic neurons.
结论：在周围神经损伤后脊髓及神经节内神经元有凋亡发生，嗅鞘细胞移植对神经元凋亡有保护作用。
2
Objective to evaluate the effect of neuron growth factors (NGF) and neuron growth inhibitors (NGI) on the growth of chick embryonic dorsal root ganglion (DRG) axon.
The concentration of serum CGRP in spinal anterior motor-neuron and dorsal root ganglion was measured and X ray photograph taken at 1,2 and 4 weeks after injury.