axon

Each group was sacrificed at intervals of4 weeks and8 weeks respectively, measuring the motor nerve conduction velocities ( MNCV), conducting microscopic examination and axon video analysis.

各组分别于术后第4、8周行运动神经传导速度、形态学及图像分析等测定各项指标。

But unlike a microprocessor that has many output wires, a neuron has only one, its axon.

但不同于微处理器晶片有许多输出端, 神经元就只有一个输出端, 那就是轴突.

Type I cells have a prominent axon and dendrites which often appear to be short and thick.

Ⅰ型细胞有一条细长的轴突和许多短而粗的树突、为多极神经元。

Normal neurons refracted three-dimensional shape, cell body, axon growth was strong, and with the surrounding interconnected network shape.

首先我们对各组间神经元形态学进行比较，正常组的神经元折光性强，胞体呈立体状，轴突生长旺盛，且与周围神经元相互联系呈网络状。

Myelin is formed by the spiral wrapping of the cell membrane of Schwann cells in the peripheral nervous system. It regulates the distribution of neuronal axon and ion channels, adjusts neurofilament phosphorylation and secretes a variety of neurotrophins to promote neuronal survival.

在周围神经系统中，施旺细胞相互紧密连接呈螺旋状包裹轴突，形成髓鞘，调节神经元轴突的直径、离子通道分布、神经丝磷酸化，并分泌多种神经营养因子促进神经元存活。

Normally, serotonin is released when an electrical signal travels from the cell body down the axon.

正常情况下, 当电信号从细胞体传向轴突时释放5—羟色胺.

And wide gaps appeared between axon and myelin sheath, and between layers of myelin shea.

可见轴突与髓鞘间及髓鞘板层间形成宽大的裂隙.

The membrane-bound axon guidance molecule Netrin-G2 is preferentially expressed in the central nervous system and plays a role in synapse formation and maintenance.

目的：Netrin-G2是一种主要在中枢神经系统表达的神经轴突导向因子，在轴突的形成及神经细胞的迁移中发挥作用。

About 53% of CGRP ir terminals made asymmetric synapses with GABA ir cell bodies and dendrites and so did 51% of CGRP ir terminals with Gly ir cell bodies and dendrites, the majority of which were axon dendritic synapses and the minority were axo somatic synapses.

约53%和51%的CGRP阳性轴突终末分别与GABA和Gly阳性神经元的胞体或树突形成非对称性突触，其中的多数为轴-树突触，轴-体突触较少。

A knob like enlargement at the end of an axon, where It'synapses with other neurons.

'突'.''触小结''.'轴'.''''.'突'.''末端的球状神经原增大, 在此与其它神经元接触.

Most of a nere cell's length is the thin, wire-like axon.

神经细胞的全长里大部分是细的丝 状 的轴突.

Each nerve cell sends out an axon, a long fiber, to make contact with a target cell and build connections.

每个神经细胞放出一条神经轴突，用来和目标细胞进行连接。

They originate from the olfactory placode, wrap olfactory receptor neuron axon bundles and help them to extend through the cribriform plate into the olfactory bulb.

它起源于嗅上皮，包绕嗅神经束并支持和引导它们穿越筛板长入嗅球。

ATP released from an axon was indeed triggering calcium influx into Schwann cells.

从轴突释出的ATP的确引发了钙离子流入许旺氏细胞.

Objective: To compare the differences between MRI and CT findings in patients with acute diffuse axon injury ( ADAI).

目的：比较急性弥漫性轴索损伤患者CT及MRI表现的不同。

Number and diameter of mean nerve fibre in unit area of transverse plane, diameter of axon and depth of myelin sheath were calculated.

计算横断面单位面积的平均神经纤维个数和直径、轴突直径及髓鞘厚度。

A neuron has only one axon.

一个神经元只有一个轴突.

Conclusion In the early stage, MSA is shown the degeneration of neuron is mild, and the lesion of axon is the main pathological changes. The PV (+) neuron in the dentate nucleus may due to the cell protective reaction.

结论MSA早期小脑的病变是以轴索病变为主而神经元变性则较轻，并且在齿状核出现的PV（+）神经元可能是一种细胞保护性反应。

For simulating axon, arbon fibers were equipped in the bottom of neuron-glial coculture utensil.

将碳纤维铺于神经元与胶质细胞共培养的培养皿底部，模拟神经轴索。

The axon must be able to withstand stretching.

轴突必须能经得住伸展.

When a nerve cell in the VTA is excited, it sends an electrical message racing along its axon-the signal-carrying highway that extends into the nucleus accumbens.

VTA神经元兴奋时就会送出电讯，沿著轴突这条伸入依核的「传讯高速公路」快速传送。

This year, ZTE's AXON devices have been given as gifts to Serbian President Tomislav Nikoli?, President of Tajikistan Emomali Rahmon, Chairman of Bosnia and Herzegovina's tripartite Presidency Dragan Covic, and Ethiopian Prime Minister Hailemariam Desalegn Boshe.

今年，中兴Axon天机成为了新一代官方礼物，塞尔维亚总统尼科利奇、塔吉克斯坦总统艾玛马力·拉赫蒙、波黑轮值主席德拉甘·乔维奇、埃塞俄比亚总理海尔马里亚姆·德萨莱尼等多位国家元首都先后收到这份礼物。

The response of the cell body does not necessarily reflect the output of the axon during DBS.

DBS期间胞体的响应并不一定忠实地反映轴突的输出。

Brain-derived neurotrophic factor ( BDNF) is an important neurotrophin which has pleiotropic effects on modulating activity-dependent forms of synaptic plasticity, neuronal survival, neuronal development, dendritic arborization and axon growth.

脑源性神经生长因子（brain-Derived Neurotrophic Factor，BDNF）是一种重要的神经营养因子。调节成年脑组织突触可塑性及促进树突和轴突的生长等是其主要作用。

The results indicated that the metabolism of brain cells was active; the axoplasmic transport of axon was damaged; synaptic transmission function was abnormal.

提示脑细胞代谢活跃，神经轴突轴浆转运障碍，突触传递受阻。

Promoting effect of db-cAMP on axon regeneration and motor function recovery in brain of ischemia-reperfusion rats

双丁酸环腺苷酸促进脑缺血再灌注大鼠轴突再生和运动功能恢复

The axon degenerated, shrivel and vanished;

轴索变性、萎缩和脱失。

The serial synapses were observed, 1. The dendro-axo-dendritic synapse ( D-A-D1): The dendrite D synapses with the axon terminal A to form the dendro-axonic synapse ( D-A);

该核内的连续性突触有：1.树轴树突触（D-A-D1）：树突D内只含少量扁圆形突触小泡，与轴突A形成树-轴突触（D-A）；

BACKGROUND: Mechanic pressure could cause neurocyte death. Both direct mechanic injury and complex pathophysiological mechanism can induce the pathological changes of axon and neuronal soma.

背景：机械压迫可造成神经细胞死亡，直接的机械性损伤和复杂的病理生理学机制都可导致轴突和神经元胞体的病变。

The relations between axon and neurons damage were discussed.

探讨轴突与神经元损伤的关系。