myelinated

There was no obvious difference in quantity of myelinated nerve fibre between the proximal and distal segments but proximal nerve fiber was greater than distal one in diameter and less in density.

神经近段与远段内的有髓神经纤维，在数量上没有明显差异，但神经近段一般均较神经远段粗，而神经远段的神经纤维密度较近段的大。

The paranodal region and axo-glial junction of myelinated fibers

有髓神经纤维的结旁区和轴-胶连接

Results The regenerating nerve fibers in group A were grown into the distal nerve anastomoses at postoperative 12 weeks. The total myelinated fibers and density of the myelinated fibers in group A were slightly inferior to that of group D.

结果术后12周A组的再生神经纤维已越过远端缝合口，有髓神经纤维数和神经纤维密度稍差于D组，但再生神经组织的面积显著高于后者；

Pathological examination showed desmoplasia among neurofibras and decreased myelinated nerve fibers in 15 patients; and onionskin change in 14 patients.

病理检查显示15例神经纤维间结缔组织增生，有髓纤维数目减少，14例患者可见洋葱球样改变。

A multitude of myelinated nerve fiber occurred at the tibial nerve at the distal part.

远端胫神经内出现大量的有髓神经纤维；

Dynamics of Sodium Channels Clustering in Myelinated Axons after Transection Nerval pathological changes has axial mutation sex first, afterwards has pith scabbard denaturation.

有髓轴突横断损伤后钠通道聚集状态研究神经的病变先有轴突变性，继有髓鞘变性。

The ultrastructural changes and the number of myelinated fibers in sural nerve were also observed.

最后，取腓肠神经观察病理改变和有髓神经纤维计数。

"Strength-duration curve" of tibialis posterior muscle and axons growth rate of distal myelinated fiber were used as the viewing indexes. The end result was showed that there were no obvious differences between both methods in restoring peripheral nerves function.

结果表明：两种方法的胫后肌强度&时间曲线及神经远端有髓鞘纤维轴突通过率均无明显差别。

Morphometric studies on the myelinated fibre of healthy human sural nerve

健康成人41名腓肠神经有髓纤维形态计量学研究

The sciatic nerve function index ( SFI), the motor nerve conduction velocity ( MNCV) and total myelinated axons per sight were counted on2 and4 weeks after the surgery.

术后2周及4周，观察坐骨神经功能指数、运动神经传导速度及单位视野有髓神经纤维计数。

At weeks 4 and 8 regenerative thin-myelinated fibers and disintegrative or degenerative myelin sheath appeared;

4周和8周时可见再生的薄髓纤维，崩解或变性髓鞘，巨噬细胞吞噬坏死变性的许旺细胞较2周时少。

conclusion the distribution of myelinated and unmyelinated fibers was different in the trigeminal root.

结论有髓纤维和无髓纤维在三叉神经根中的分布不同。

A digital computer simulation of impulse propagation in the myelinated nerve fiber

有髓鞘神经纤维冲动传导的计算机模拟

A large number of myelinated axon regenerated in the 6 week group in the peripheral part.

6周群的末梢部中，发现了多数的再生有髓轴突。