神经轴

对于圆柱形神经纤维，起兴奋作用的是沿神经轴方向感应电场分量的梯度，即激活函数。

As to the straight nerve fiber , it is the activating function , that is , the gradient of the component of induced electric field parallel to the axon ( nerve ), that plays the role of exciting nerve .

EAN大鼠神经轴膜与淋巴细胞离子通道及雷公藤多甙干预的研究

Investigation of Ion Channels in Peripheral Nerve & Lymphocytes and Effect of Tripterygium Polyglucoside in Experimental Allergic Neuritis Rats

背景：甲钴胺是维生素B12的一种衍生物，可促进核酸蛋白质代谢、神经轴浆的转运及轴突的再生。

BACKGROUND : Methyl cobalamin , a derivative of vitamin B12 , can promote the metabolism of nucleic acid protein , axoplasmic transport and axonal regeneration .

婴儿神经轴索营养不良（InfantileNeuroaxonalDystrophy，INAD，MIM256600）是一种累及中枢及外周神经系统的进展性的神经系统变性病，为一种罕见的常染色体隐性遗传病。

Background : Infantile neuroaxonal dystrophy ( INAD ) is a rare autosomal recessive neurodegenerative disorder involving axons in both central and peripheral nervous system .

结果牵拉伤后视神经轴索、RGCs及OLs的形态发生明显的病理变化，热应激预处理再致伤后上述病理改变有显著改善。

Results Pathological changes of axons , RGCs and OLs after stretch injury to the optic nerves were identified morphologically or quantitatively , and significantly ameliorated by pre-treatment with heat stress before stretch injury .

提出HSV-1除通过神经轴浆运输外，还可能通过眼组织及血行播散，解释了某些临床现象，并对控制单疱病毒性眼病的感染播散及防止复发提出了初步建议。

This study suggests that HSV-1 spread by eye tissues and blood steam besides neural axoplasmic transport and explains some clinical characters . According to the test , we make some tentative suggestions for controlling infection of herpes simplex virus eye diseases and preventing recurrences .

结论放射线可导致视神经轴浆运输障碍，NAL在一定程度上对放射性视神经损伤有保护和治疗作用，为临床药物治疗该病提供了新的依据。

Conclusion Local axonal transportation becomes abnormal and axons begin to degenerate after the optic nerve radiative injury . NAL has some value in protection of the optic nerve as well as treatment of RON , thus offering a new approach to the clinical treatment .

新生儿型神经轴索营养不良的皮肤神经和肌肉病理改变

Pathological changes of dermal nerve and skeletal muscle in infantile neuroaxonal dystrophy

幼儿神经轴索性营养不良中医药治疗骨折后反射交感性营养不良综合征

Reflex sympathetic dystrophy syndrome following fractures by treatment with traditional Chinese medicine

术中放疗对面神经轴浆运输影响的实验研究

Experimental study of influence of intraoperative radiotherapy on axoplasmic transport of facial nerve

神经轴阻滞前负荷：没有被执行。

Preloading of neuraxial blockade : Is not performed .

重型颅脑损伤的神经轴索形态改变与病理机制研究

A study of the mechanism of morphological changes in axons after severe brain injury

视神经轴索损伤早期郎飞结超微结构研究

Ultrastructural Study of Node of Ranvier in Early Stage of Axonal Injury of Optic Nerve

二硫化碳对大鼠周围神经轴浆运输和能量代谢的毒作用效应

Toxic Effects of Carbon Disulfide on Axonal Transport and Energy Metabolism in Peripheral Nerves in Rats

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。

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

三色染色法和免疫细胞化学法显示培养的神经轴索及雪旺细胞

The trichrome stain and immunocytochemical reaction to demonstrate neurite and schwann 's cell in cultured nerve tissue

氩激光视网膜光凝术对兔视神经轴浆运输和超微结构影响的实验研究

Effect of Retinal Photocoagulation with Agron Laser on the Axoplasmic Transport and Ultrastructure of the Optic Nerve

目的观察急性高眼压模型兔眼不同眼压状态下视神经轴浆运输的改变。

Objectives To observe the changes of axonal transport in the rabbit optic nerve under acute ocular hypertensions .

以鱿鱼的神经轴为例，其细胞膜内有阴粒子和阳粒子穿过。

Squid nerve to the axis for example , within the cell membrane and a negative particle-particle through .

对虾神经轴索内的一种纤维状结构的显微镜及电子显微镜观察

Microscopic and electron microscopic observations on a fibre-like structure in the axoplasm of the nerve fibre of Penaeus orientalis

氦氖激光对大鼠在体坐骨神经轴浆运输影响的初步研究

Preliminary study on the effect of He-Ne laser on the axonal transport in the sciatic nerves of rats in vivo

目的观察神经轴浆流恢复情况，进一步证实端侧神经吻合后纤维再生的可能性。

AIM To observe axoplasm flow of regenerative nerve resumed to confirm the possibility of nerve fibre regeneration after end to side neurorrhaphy .

腓骨肌萎缩症属于累及神经轴索和髓鞘的神经遗传病，病理改变以神经轴索的脱髓鞘和变性为主。

CMT is a type of neurogenetic disorders and myelin sheath and the pathologic changes are mainly the demyelination and degeneration of neural axis .

结论Aβ沉积与轴索变性密切相关，是神经轴索变性后继发产生的结果。

Conclusion It was suggested that the deposition of A β should be the result secondary to degeneration of nervous axon and be closely correlated with axon degeneration .

结论脑干网状结构严重广泛性神经轴索损伤可能与致死有着最重要关系。

Conclusion The severe and extensive injuries of the axons of nerve fibers in the brain stem might play an important role in the cause of death of gunshot .

目的观察视神经轴索损伤早期郎飞结超微结构的变化，并探讨其在延迟性轴索中断中的作用。

Objective To document the ultrastructural changes of node of Ranvier in early stage of axonal injury of optic nerve and explore the significance of the changes of node in delayed axotomy .

雪旺氏细胞增生明显，髓鞘恢复较快；神经轴索再生数和再生率显著高于对照组。

Marked proliferation of Schwann 's cells and more rapid recovery of neurilemma , lastly , the number and rate of regeneration of neural axons were higher than that the control group .

结论手术治疗儿童第四脑室室管膜瘤能获得良好的效果，全切肿瘤及术后全神经轴加局部放疗能延长患者生存时间。

Conclusion Surgical treatment is obviously effective to ependymoma in fourth ventricle of the brain and total removal of tumors combined with radiotherapy is aid to extend the patient 's survival time .

神经轴膜钠、钾离子通道是神经冲动在有髓纤维跳跃式传导的分子基础，在周围神经脱髓鞘疾病的研究中，对轴膜离子通道关注较少。

The ion channels , voltage-gated sodium channel ( VGSC ) and delayed-rectifier potassium channel ( DRPC ), which are responsible for the saltatory conduction of nerve impulses in peripheral myelinated nerve , are paid less attention in the demyelinated neuropathy .

在腓肠肌腱腹交界（约为小腿中点）的近侧2～4cm内，恒定有1～3支肌皮穿支血管与腓肠神经血管轴相交通。

Furthermore , in 2 ~ 4 cm proximal to the junction of tendon-muscle belly , there were usually 1 ~ 3 communicating branches connecting the sural axis and the gastrocnemius muscle .