Results in the male and female rats, there was no significant decrease in the total length of unmyelinatedfibers in white matter of young and aged rats.
结果雄性和雌性大鼠大脑白质无髓神经纤维总长度均无显著的老年性降低。
2
Conclusion Local administration of capsaicin can produce selective destruction of unmyelinatedfibers in primary afferent nerves, and can reduce the levels of SP in regions of CNV.
结论辣椒素局部神经干给药能选择性毁损初级传入神经中的无髓纤维，减少CNV区SP含量。
3
The microstructure of the oriens layer of the CA3 region of the hippocampus in the control animal was composed of lots of unmyelinatedfibers and less myelinated fibers under electron microscopy.