神经胶质的

Methods: Study the newly found cell with the weak silver carbonate staining method of del Rio-Hortega. Using transmission electron microscopy, compare the newly found cell with the atypical cell found by Marc Lenoir and Philippe Vago, and extend young SD rat model to adult SD rat, young and adult Wistar rat,and extend drug of Neomycin to Amikacin to study the universality.

采用经典的小胶质细胞特殊染色方法——银染法(Hortega氏碳酸银法)对大鼠耳蜗药物损伤后出现的新细胞进行研究；通过透射电镜与Marc Lenoir和Philippe Vago实验动物模型中的"非典型细胞"进行了比较与扩展研究；运用逆转录PCR技术检测耳蜗基底膜上神经干细胞标志物nestin的表达情况，对新细胞的来源及其与神经干细胞或nestin的前体细胞的关系作进一步研究。

In the present study,we intend to establish a new model of traumatic brain-steminjury,and to study the pathological changes of neuron,axon,astrocyte,plasmaproteins,blood vessel endothelia,synapse,neurotransmitter and cytokines in rat'sand human injured brain-stem,using routing histochemistry,immunohistochemistry,in situ hybridization,LSCM and computerized image analysis.

综合现有文献，本研究拟建立新的脑干损伤动物模型，并采用常规病理组化、免疫组化、原位杂交、LSCM以及计算机图像分析等技术，对动物及人体脑干组织中的神经元、星形胶质细胞、血浆蛋白及血管内皮细胞，以及轴索、突触、神经递质及细胞因子等进行研究，并对脑干损伤的致死性病变进行初步定位，以确立对脑干损伤的鉴定和推断脑干损伤时间有意义的客观指标。

Recombinant apoE〓 protein could inhibit the death of the neurocyte cell of mice brain induced by beta amyloidal peptide 25-35 fragment and the death of the SK-N-SH-neuroblastoma cell induced by beta amyloidal peptide 25-35 fragment and 1-40 fragment.

重组apoE〓蛋白对Aβ 25—35多肽诱导的胎鼠大脑皮质神经细胞凋亡及Aβ25-35和A β1-40多肽诱导的神经成纤维胶质瘤细胞生存力下降均具有明显的拮抗作用，表明apoE对神经退化性疾病中的细胞死亡具有拮抗作用。

A clear cause-and-effect relationship between excessive myocardial MMP-1 activity, increased mysial collagen degradation, and progression to systolic HF has been shown experimentally through the use of transgenic models and the use of pharmacological MMP activators.53,54 In addition, experimental evidence has been provided showing that following chronic neurohormonal activation, increased synthesis and release of MMPs into the local extracellular matrix of the cardiomyocyte occurs,55 which in turn could contribute to endomysial and perimysial collagen degradation and disruption.

一个明显的因果过多的心肌MMP-1关系活动， mysial增加胶原蛋白的降解和进展收缩性心力衰竭已被证明试验，通过使用转基因模型和使用的MMP药理作用此外，activators.53，54实验证据下面被提供显示慢性神经激活时，增加的MMPs合成和释放到当地的细胞外基质的心肌细胞发生，55反过来有助于人肌内膜和 perimysial胶原退化和破坏。

Objective To construct genetically modified rat bone marrow stem cells expressing exogenetic glial cell-line derived neurotrophic factor which can be used in gene therapy of spinal cord injury .

目的构建表达外源性胶质细胞源性神经营养因子的转基因大鼠骨髓基质干细胞，拟应用于脊髓损伤的基因治疗研究。

Abstract〕 Objective: To study the effect of glial cell-line derived neurotrophic factor on facial nerve regeneration after injury.

摘要〕 目的：研究胶质细胞源性的神经营养因子对面神经损伤后的促再生作用。

Methods: Thirty adult male Wistar rats were randomly divided into three groups: the operation group, the transplantation of MSCs group and the injection of saline group. Functional outcome measurements were performed based on the modified neurological severity score at day 1, 7, 14, 21 and 28 after MACO. The survival, migration, expression of Nestin, glial fibriliary acidic protein and neuronspecific enolase of 5bromo2deoxyuridinelabeled MSCs were detected by immunohistochemical double staining.

线栓法建立左侧大鼠MCAO模型，随机分为3组：手术组、MSCs 移植组、生理盐水组。5溴2脱氧尿核苷标记的MSCs移植后，采用改良神经功能损伤评分系统评价大鼠神经功能恢复情况；应用免疫组织化学双染技术检测MSCs的存活、迁移及其巢蛋白、胶质纤维酸性蛋白和神经元特异性烯醇化酶的表达。

S100β is one kind of the calcium binding proteins. As growth factor of neuraxon, it is excreted by neuroglial cell, and distributing in nerve tissue extensively.

S100β是一类钙离子结合蛋白，是轴突的生长因子，由神经系统胶质细胞分泌，广泛分布于神经组织中，在正常情况下发挥重要的生理作用，但分泌过高具有神经毒性。

Neurovascular unit was an integral one that consisted of neuron,vascular endothelial cells,et al.

神经血管单元是指由神经细胞、血管内皮细胞、星形胶质细胞及其周围的细胞外基质组成的一个整体。

In contrast, 11/15 primary glioblastomas contained a significant CD133 subpopulation that displayed neurosphere-like, nonadherent growth and asymmetrical cell divisions yielding cells expressing markers characteristic for all three neural lineages.

相反，15个原代胶质母细胞瘤中有11个含有明显的CD133阳性亚群，呈神经球样，非附着性生长和非对称性细胞分裂，后者产生表达所有三种神经细胞系的特征标志物的细胞。15

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。