神经突

However, we observed distinct abnormalities within presynaptic terminals of spinal MNs at the neuromuscular junction, as well as profound denervation.

无论如何，我们观察到神经肌肉接头处的脊髓运动神经元突触前末梢的明显的异常，还有显著的去神经支配。

Neurotrophin-3/neurotrophic factor 3 is the important member of neurotrophin family, which can prevent embryonic and postnatal motoneuron death, maintain neuron survival, promote reparation and regeneration after nervous injury, and regulate synapse activity of neuron.

神经元营养因子-3 （neurotrophin-3， NT-3），是神经营养因子家族的重要成员，具有阻止胚胎期及出生后运动神经元细胞死亡，维持神经元的存活及促进神经损伤后的修复与再生，并参与调节神经元突触活动的作用。

NGG contributes to axon growth and myelination, and thus promotes peripheral nerve regeneration in rats with functional recovery.

NGG有利于轴突生长和髓鞘形成，可以促进大鼠损伤神经修复和神经功能的恢复。

At the synapse, neurotransmitters are released, triggering nerve impulse in neighboring neurons.

在突触处，神经递质被释放出来，从而激发相邻神经元的神经冲动。

MAG-Fc inhibits the differentiation and neurite growth of the NSCs, but has no effect on the proliferation.

MAG-Fc对神经干细胞向神经元干细胞的分化及其轴突的生长均有抑制作用，但对神经干细胞的增殖无明显影响。

Includes the structure and biophysical properties of excitable cells, synaptic transmission, neurochemistry, neurodevelopment, and integration of information in simple systems and the visual system.

其中包括易兴奋细胞的结构与生物物理性质、突触传递、神经化学、神经发育以及简单系统与视觉系统信息的整合。

However, a growing number of studies suggest that excessive extracellular glutamate and resultant overstimulation of its receptors cause excitotoxic roles and lead to neuronal damage in several pathological conditions such as cerebral ischemia. Normally, the excitatory postsynaptic roles of glutamate are terminated by the activities of high-affinity sodium dependent glutamate transporters that locate on neuroglial cells and neurons near the synaptic cleft, which are thought to play important roles in inactivating released glutamate and keep it below toxic levels in the extracellular space.

在生理状态下，突触间隙中谷氨酸的清除取决于邻近神经胶质细胞及神经元上高亲和力、钠依赖性谷氨酸载体的活动，通过该载体的再摄取机制保持细胞外谷氨酸浓度于正常范围，这在预防谷氨酸的神经毒中起着重要的作用。

The perpendicular and longitudinal distance of the radial branch to the radial styloid was （0.8 ± 0.3） cm and （1.5 ± 0.4） cm respectively.

结论以桡骨茎突为中心，横向距离0.4cm，纵向距离0.6cm的椭圆形区域为桡神经分布相对盲区，从该区经皮克氏针固定桡骨远端，可有效地减少桡神经浅支损伤的发生率。

It was demonstrated that toosendanin was a selective presynaptic blocker, which blocked the neurotransmitter release both in peripheral and central nervous system.

已有的研究表明，它是一种作用于突触前的特异性传递阻断剂，通过抑制神经递质释放阻断神经肌肉接头和中枢神经系统的兴奋传递。

Bladder contraction was very quickly initiated by trains of stimuli(1 000 mV,10 Hz,2 s)of the right L5 dorsal root and bladder pressures increased rapidly to 65%of normal, and bladder contraction induced by knocking the right patellar ligament was increased to 51%of normal through the new reflex arc in 4 canines after 6 months of operation.

体神经的运动传出支通过轴突再生能够长入自主神经的副交感性纤维，并具有良好的传导运动兴奋的功能；利用截瘫平面以下健存的体反射，通过硬膜囊内神经根吻合的方法，可建立人工膀胱反射弧，实现患者的控制性排尿。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。