神经

This part is to explore the effect about rhEPO on neuromotor function, secondary pathology change and expression of NT-3 and NGF, which administered at different time after rat traumatic spinal cord injury.

本研究在脊髓损伤后不同时间应用促红细胞生成素，探讨其对神经运动功能和继发性病理改变的保护作用及对神经生长因子和神经营养因子-3表达的影响。

Pituitary adenylate cyclase activating polypeptide is a widely expressed neuropeptide that has been involved in nerve regeneration, neurone survival and nociception.

垂体腺苷酸环化酶激活多肽是一个广泛表达的神经肽，涉及神经再生，神经生存和伤害感受。

The process of establishing neural network is as follows: two-layer neuronic network configuration is selected, S-type active function is used, input parameter of network are selected for thickness, preheat temperature, heat input and sampling point, output parameter of network is selected for fracture toughness property CTOD, learning algorithm of network is used for back-propagation algorithm.

本文选择了2层神经元的神经网络结构，采用S型激活函数，将板厚、预热温度、线能量、取样位置作为神经网络的输入，将环焊接头的裂纹尖端张开位移CTOD值作为网络的输出，通过BP算法的网络学习，采用VC语言建立了X70管线钢环焊接头CTOD与环焊工艺之间的神经网络。

SETTING and PARTICIPANTS: This study was carried out in the Department of Neurology, Neuropathological and Neuromolecular Laboratory of the General Hospital of Jinan Command.

地点和对象：实验在解放军济南军区总医院神经内科病房、神经病理实验室和神经分子生物学实验室进行。

We review neurophysiological, neurobiological, neuroimaging, and computational studies that support this theory and discuss its implications as well as further issues to be addressed.

我们回顾神经生理学、神经生物学、神经显像和电脑的研究，以支持这个理论并讨论它的应用性，同时也陈述了进一步的议题。

Results There were 28(32.3%) patients performed as neuropsychic disturbance which were classified into three types:the neurologic(13 patient;46.4%),the mental(6 patients;21.4%),the mixed of two(9 patients;32.2%).

结果在急性砷中毒的87例患者中出现神经精神障碍28例(占32.2%)，其中对出现神经精神障碍的患者按临床表现分为：神经型13例(占46.4%)、精神型6例(占21.4%)和混合型9例(占32.2%)。

OBJECTIVE:To assess the effect of different peroneal neurorrhaphy on nerve fun ction recovery by NFI.

目的： 本文拟用神经功能指数评价不同腓神经修复方式对神经功能的影响。

Objective To gain stable genetic modification of neural stem cells that constitutively secrete brain-derived neurotropic factor and to explore the biological role on the survival and neurite outgrowth of cultured dorsal root ganglion neurons.

目的 建立稳定表达脑源性神经营养因子基因的神经干细胞并观察其对于体外培养的脊髓背根神经节细胞存活及突起生长的影响。

Nerve grows factor and brain-derived neurotropic factor, as one of the important active molecules, belong to neurotrophic family, which can affect the development of neuron and prevent neuron from damage.

神经生长因子（Nerve grows factor，NGF）和脑源性神经生长因子(Brain-derived neurotropic factor，BDNF)属于神经营养素家族，是神经系统重要的活性分子之一，是中枢神经系统胆碱能神经元、周围神经系统交感神经元及感觉神经元发育、分化、功能活动必不可少的营养分子。

Cells were collected to undergo HE staining and immunocytochemistry reaction against Thy-1 to identify RGCs. Axons length of retinal neurons and RGCs were measured by microruler under microscope respectively to evaluate the neurotropic effects of B vitamins in improving the regeneration and growth of axons for retinal neurons and RGCs. Finally, we observed the reaction of retinal neurons when exposed to the insult of glucose deprivation. The neuroprotection of B vitamins were also evaluated at the same time.

对B族维生素的神经营养和保护作用的研究过程分为三个阶段，首先确定维生素B族对视网膜神经元是否有神经营养作用，并根据细胞活力找出最佳有效作用浓度；然后在接种细胞的即刻用各种维生素的最佳有效作用浓度作用于视网膜神经元，并在不同时间终止培养，收集细胞，HE染色和RGCs的免疫细胞化学染色，分别测量视网膜神经元和RGCs的轴突长度，评价维生素B族是否有促进视网膜神经元和RGCs轴突再生伸长的神经营养作用；最后，观察视网膜神经元对低糖损伤的反应，及维生素B族对受损的细胞是否有保护作用。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。