神经纤维

Neurofibroma should be treated by the integrated procedures.

结论神经纤维瘤采取综合治疗方法，巨大神经纤维瘤手术重点在于控制出血，术后效果满意，但有复发倾向。

Herein, we reported 3 cases of cutaneous MPNST with unique presentation of gradually enlarging skin tumors, which were considered of sporadic type, associated with neurofibroma and neurofibromatosis type 1 respectively.

我们报告三个皮肤恶性周边神经髓鞘肿瘤的病例，临床为逐渐增大的皮肤肿瘤，并分别表现为单发型、合并神经纤维瘤及第一型神经纤维瘤病。

The increase of ganglion volume mainly lied in growth of neurons and increasing of nerve fibers and neuroglia cells, but not lied in marked increase of neurons in number.

山羊胎儿脊神经节于胚胎第6周就已形成，但此时节内神经元形态不清晰，至第8周，节内神经元形态逐渐清晰，节内神经纤维数量少；随着胚胎发育，节内神经元数量并不显著增加，而是节细胞之间神经纤维及胶质细胞的增多和神经元个体的增长，从而使神经节的体积逐渐增大。

The result showed that IFN-γ was distributed over 20 nucleus of the hypothalamus, such as nucleus mamillaris medialis, nucleus pre-opticus medialis, area anterior hypothalami, nucleus ventromedialis, nucleus reunions, nucleus paraventricularis, nucleus supra optic, and etc. Many of IFN-γ positive nerve fibers were found in supra optic nucleus, paraventricular nucleus, nucleus mamillaris medialis and etc. Nerve fibers and astrocytes IFN-γ immunoreactive positive cells spreaded in paraventricular nucleus, nucleus pre-opticus lateralis, nucleus pre-opticus medialis and etc. At the same time, IFN-γ is also observed obviously in adenohypophysis and neurohypophysis. IFN-γ also expresses in follicular and corpus luteum.

结果显示，IFN-γ分布于乳头体内侧核、视前内侧核、下丘脑前区、腹内侧核、连接核、室旁核、视上核等20个核团中，各部分核团细胞着色程度深浅不一；在视上核、室旁核分泌部乳头体内侧核等有大量的阳性神经纤维；同时在室周核、视前外侧核、视前内侧核等13个核团中散布有一些阳性星形胶质细胞，与阳性神经细胞交错共存；腺垂体中腺细胞和神经垂体中神经纤维均有IFN-γ表达；卵泡和黄体中也有IFN-γ存在。

This experiment showed that there was an proliferative changing at the cell of nodose ganglion of the sensory nerve fiber in lung when asthma attacked and suggested that the changing of growth and excitability of lung sensory nerve may well result from the change of neuron.

本实验表明哮喘时肺内感觉神经纤维的胞体所在部位颈静脉节的细胞也发生了增生性改变，提示肺内感觉神经纤维的生长和兴奋性变化可能是源于神经元胞体的变化。

The musculus orbicularis oculi of experimental group(n=31) was respectively stimulated by low frequency impulsed current for 3 weeks.

我们制作面瘫实验动物模型，电刺激眼轮匝肌，观察对神经纤维、肌纤维、运动终板等的作用，探讨电刺激疗法对面神经纤维、面肌肌纤维的作用。

The present work was therefore designed to record single unit discharging from afferent fibers of DRG neuron, collect the interspike interval sequence of neuronal discharges, sum and analyze the rhythmic pattern of neuronal discharges, and finally perfuse the injured DRG neuron with different potassium channel blockers in order to identify the underlying dynamic rules of variations in the rhythmic patterns of neuronal discharges.

本研究从损伤DRG传入纤维中引导单根神经纤维放电，采集神经纤维放电的动作电位间期interspike interval，ISI）序列。归纳和分析神经元放电的节律形式，应用不同〓通道阻断剂灌流损伤DRG，观察神经元放电节律变化的动力学规律。主要结果如下

A large number of myelinated nerve fibers and a small number of unmyelinated nerve fibers regenerated.

再生大量的有髓神经纤维及少量的无髓神经纤维。

In the middle of 20 century, agreat lot of scholars simulated the relation between the velocity of action potentialpropagated along a myelinated fiber or an unmyelinated fiber and the fiber diameteror the temperature. The results were according to the experimental results. But by far,there are lacking in the quantitative analysis of the velocity of action potentialpropagated along a myelinated fiber and an unmyelinated fiber.

本文首先分析了动作电位在无髓神经纤维上的传递机制，得出了可用跨膜电流的移动速度来等效动作电位传递速度的结论，结合电缆模型与 H-H 模型，建立了动作电位传递期间神经纤维的等效电路模型，并在此基础上推导出计算传递速度的公式，对其进行了验证。

RESULTS: Chitin tubes containing NGF successfully induced the nerve regeneration, regularly arranged myelinated and unmyelinated axons could be observed across the 8 mm gaps, and the myelin sheath was thick with clear lamellar structure at 8 weeks after operation, The regenerated nerve fibers increased and were more mature at 16 weeks after operation.

结果 实验侧术后8周，再生神经中有髓和无髓神经纤维排列整齐，有髓神经的髓鞘厚，板层结构清晰；术后16周，再生神经中有髓和无髓神经纤维数量增加，形态接近正常神经。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了