神经元

Neurochip is a new technology of studying the electrical activities of nerve cells and advanced functions of brain,such as learning and memory by combining with field-effect transistor technique.

神经芯片技术是一种将神经元或脑组织与场效应晶体管技术结合起来研究神经元电活动和大脑学习记忆等高级功能的新技术。

On the other hand, previously differentiated neuron and astrocyte may also re-express nestin, which may indicate the recovery and plasticity of neuron and astrocyte.

另一方面，已分化的神经元和星形胶质细胞再表达胚胎期蛋白nestin，可能有利于神经元和星形胶质细胞修复。

P75 expressed only in the injured sciatic nerve,the ipsilateral spinal ganglion and motor neuronal body of spinal cord, not in the normal peripheral nerve system.

P75在坐骨神经损伤一侧的脊髓前角运动神经元胞体、脊神经节感觉神经元胞体和坐骨神经均有表达，而在未损伤的周围神经系统无表达。

Results:Positive immunoreactions happened in the operated sciatic nerve,the ipsilateral spinal ganglion and motor neuronal body of spinal cord.

结果：P75在右侧脊髓前角运动神经元胞体、脊神经节感觉神经元胞体和右侧坐骨神经呈免疫组化阳性反应，而左侧均呈阴性反应。

Input-layer contains seven nerve cells (sailor average maritime experience、average shipping years、average standard wind days、average river velocity 、visibility、water depth and traffic density) and output-layer contains four nerve cells (great accident、large accident、common accident and small accident).The test that use the data of historical occurrence level of maritime accidents in ChongQing water area is done, the result shows the feasibility of the predictive model.

最后本文用VC++制作界面，基于MATLAB的神经网络工具箱建立了水上交通事故的BP神经网络预测系统，采取三层BP神经网络，输入层有7个输入神经元(船员平均水上资历、平均船龄、平均标准风天数、水域平均流速、能见度、水深和交通密度)，输出层有4个神经元(重大事故、大事故、一般事故和小事故)，并通过对长江干线重庆水域的预测来检验模型的效果。

Objective: To observe the distribution pattern and morphology of NOS positive neurons in the olfactory bulb of the wild hedgehog .

用依赖还原型辅酶Ⅱ的黄递酶组织化学方法显示NOS阳性神经元在刺猬嗅球的分布和形态，观察野生刺猬嗅球内一氧化氮合酶阳性神经元的分布和形态。

Ceramide can damage the function of neuron mitochondrion and then lead to the death of neurons.

Cer可损伤神经元线粒体功能，从而导致神经元死亡。

After three days of exposure to IL-2, neurite retractions, cellular swelling, vacuolations and cell rapture were evident.

另有研究显示：IL-2是中枢神经系统中抑制神经元存活的因子，IL-2作用三天后海马神经元的形态发生明显变化，出现胞体膨胀、空泡等损伤现象。

This study is aimed to address the question whether the early discharges can affect thesilent period and modulate the late discharges and to investigate the possiblerole of dysfunction of primary myelinated afferents in generation of chronicpain. In addition, we also investigate the effect of the precedingA-conditioning stimuli with graded numbers on the late discharges of WDRneurons evoked by a following nociceptive test stimulus that activates bothA- and C-fibers.

在定义WDR神经元的反应特性时，通常用一个短促的电刺激刺激相关的神经干，激活A及C类纤维，这时可记录到一个反映有髓纤维传入的高频短促的早成分放电，接着是一个无放电的宁静期，最后是C纤维激活所诱发的晚成分放电，这种放电形式有别于脊髓背角的其它神经元。

In addition, we also investigate the effect of the precedingA-conditioning stimuli with graded numbers on the late discharges of WDRneurons evoked by a following nociceptive test stimulus that activates bothA- and C-fibers. WDR neurons located in the lumbar enlargement of the spinal cord are recorded with glass microelectrodes in regular electrophysiological techniques.

同时，检查了功能正常的动物，预先给予A纤维条件刺激对随后的伤害性刺激所诱发的WDR神经元的晚成分放电的影响，最后，我们估价了WDR神经元在慢性痛形成和维持过程中的重要作用。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。