查询词典 synaptic

Results:(1)NSCs form typical neurospheres under adequate concentration in vitro, which are immunoreactive to Vimentin. Typically and terminally differentiated mature neural cells could not be found without the stimulus of mitogen or only under NSCs self-regulation and self-induction;(2)NSCs derived from hippocampus maintain the character of stem cells much longer with better biological behavior; NSCs passed to the 2-3 passage are the best to graft since they have not differentiated;(3)NSCs cultured in vitro could self-regulate and differentiate into neurospheres and progenitors positively immunoreactive to specific antibodies representing neurons, astrocytes, oligodendrocytes and Schwann cells;(4)There are widespread synaptic contacts between various kinds of descendent clones and cells;(5)Neurospheres could be formed without the stimulus of mitogen when NSCs and OECs are cocultured. Many neurospheres and cells immunoreactive to Vimentin, GFAP, MAP2, 02, p75NGFR, GFAP, S-100, Synaptosis, Vimentin, Tau (Tau is only positive in cocultureof HNSCs+HOECs) could be found;(6)The supernatant fluid triturated from adult rat spinal cord stimulates NSCs to differentiate into neurons, but do not terminally differentiate;(7)Fibroblasts and O4 oligodendrocytes are not supported to grow under this culture medium.Part II: Isolation, culture and identification of rat and human olfactory ensheathing cellsOlfactory ensheathing cells/glials are the most powerful cells to enable the regeneration of axons in the central nervous system.

结果表明：①在适宜的浓度体外培养条件下，NSCs能形成典型的神经干细胞克隆球，Vimentin免疫荧光染色阳性，单靠丝裂原刺激或NSCs自我调节和分化诱导，不会产生典型的终末分化的成熟神经细胞；②海马源性的NSCs维持干细胞特性的时间更长，生物学特性更优；③传至第2～3代的NSCs尚未分化时移植最佳；④体外培养的NSCs能自我调控分化为神经元、星形胶质细胞、O2少突胶质细胞、雪旺氏细胞染色阳性克隆球和前体细胞；⑤各种子代克隆球和细胞存在广泛的突触联系；⑥NSCs与OECs联合培养时，不需丝裂原刺激即能形成克隆球，获得大量Vimentin、GFAP、MAP2、O2、p75NGFR、GFAP、S-100、Synaptosis、Vimentin、Tau(Tau只有人HNSCs+HOECs联合培养时出现阳染)染色阳性的克隆球和细胞；⑦脊髓研磨后的上清液刺激神经干细胞向神经元方向分化，但并不出现终末分化；⑧本研究培养条件不利于成纤维细胞、O4生长。

Changes in the number and function of synapsis can cause changes in synaptic plasticity, thereby can affect learning and memory.

突触的数量和功能发生改变可引起突触可塑性的改变，进而影响学习记忆能力。

Glumatic acid plays an important role in synapsis message delivery and storage, synaptic plasticity formation and maintenance.

资料综合：神经递质是神经元合成的化学物质，起着传导信息的作用。

We make preliminary research on electrophysiological properties of HVC-RA synaptic transmission in telencephalon of adult male Zebra Finch for the first time.

本实验首次运用在体细胞外电生理记录的方法，对成年雄性斑胸草雀发声运动通路最高级核团HVC-RA突触反应特性进行了初步研究。

Tetanic synaptic stimulation induced a rapid delivery of tagged receptors into dendritic spines as well as clusters in dendrites.

强的突触刺激诱导标记受体迅速转移到树突棘和树突簇上。

Becuase tetanic stimulation less than 1 second can produce logn-term increase of efficacy of the synaptic transmission, LTP has been considered as the possible physiological substrate of learning and memory.

由于不到一秒钟的强直刺激就能引起突触传递效能长时增强，故LTP已被认为是记忆的生理学之可能基础。

They provide structural, trophic, and metabolic support to neurons and modulate synaptic activity.

星形胶质细胞为神经元提供结构，营养和代谢上的支持并调节突触活动。

It is feasible to use the carbon fiber electrode to detect a single synaptic vesicle.

用碳纤维电极检测单个突触囊泡是可行的。

Objective: To record the release of a single synaptic vesicle in the C.elegans.

目的：记录线虫神经细胞单个突触囊泡的释放。

The storage of glutamate in synaptic vesicles is via VGLuTs(vesicular glutamate transporters).

谷氨酸在突触囊泡的储存是通过VGLuTs的作用而实现的。

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。