突触

With the advantage of being highly objective and efficient,the computer-aided analysis system for synaptic numerical density based on the Disector technique,Disector Countor 1.0,would be the developmental direction for synaptic numerical density analysis.

我们开发的基于Disector技术的突触的数密度计算机辅助分析系统——Disector Countor 1.0，具备客观、高效等优点，是突触数目定量分析的发展方向。

The hippocampus is the most important encephalic region relative to function of learning and memory.

海马是学习和记忆的关键脑区，海马长时程增强(long-term potentiation，LTP)是NMDA受体依赖性突触传递效能的持续性增强，是脑学习和记忆功能在突触水平的研究模型和细胞基础。

In the presence of 500nM TTX, 70%M/T cells presented spontaneous activity. 80%M/T cells with spontaneous activity appeared excitory postsynaptic currents , which could be reverted at 20mv, 14%M/T cells appeared inhibitory postsy-naptic currents , which the reverse potential was -90mv. Few presented both EPSCs and IPSCs.

当细胞外液有1uM的河豚毒，70%的M/T细胞有自发活动，其中80%自发活动是兴奋性突触后电流、它的反转电位是20mv.14%的自发活动是抑制性突触后电流，它的反转电位是-90mv，极少数细胞同时有EPSPs和IPSPs。

NMDA(N-methyl-D-aspartate) receptors are a subtype of excitatory transmitters-glutamate receptor which belong to a heteromeric ligand-gated ionotropic receptors and play an important role in many complex physiological and pathological processes, such as nerve development, neuronal excitatory synaptic transmission, synaptic plasticity, central sensitization and neuronal death.

NMDA(N-methyl-D-aspartate)受体是兴奋性神经递质谷氨酸受体的一种亚型，是一种异聚体配体门控型离子通道，参与体内神经发育、神经元的兴奋性突触传递、突触可塑性、中枢敏化、神经元死亡等多种不同的生理和病理过程。

To estimate the contribution of thalamocortical and intracortical synapses to rapid adaptation, we applied electrical stimulation in VPM and barrel cortex and compared the electrical evoked responses of cortical neurons before and after adapting stimulation.

为了了解丘脑—皮层突触和皮层—皮层突触对皮层细胞快速适应的贡献，实验中分别在VPM和体感皮层施加电刺激，研究持续的感官刺激对电刺激诱导出的皮层细胞反应的影响。

Results ① Normal morphological structure of brain microvascular endothelial cells and neuroglial cells were injured by 1,2-dichloroethane, which damaged blood-brain barrier.

结果］染毒后的脑微血管内皮细胞呈进行性破坏，随着染毒剂量的加大细胞体积逐渐增大，胞膜模糊，细胞与细胞间、细胞与突触间连接减少，甚至消失；随着染毒时间的延长，在10、30、60min后可以观察到有进行性的细胞膜溶解破坏，胞核模糊，界限不清，突触变短。

alpha - the synapse nucleoalbumin is the soluble protein which one kind of central nervous system synapse, expresses, gets sick the morbidity with parkinson to have the close relationship.

α-突触核蛋白是一种中枢神经系统突触前表达的可溶性蛋白，与帕金森病的发病有密切的关系。

Causing additional AMPA receptors to be assembled and inserted into the membrane of the postsynaptic cell.

使另外的AMPA受体重新分布并进入突触后膜，引起了突触连接的增强。

These changes were at least partly due to postsynaptic alterations in the response to glutamate, and apparently affected each synapse in proportion to its initial strength.

这些改变至少部分是由于在谷氨酸应答中突触后的改变，并按其最初的比例影响每个突触。

These changes were at least partly due to postsynaptic alterations in the response to glutamate, and apparently affected each synapse in proportion to its initial strength.

这些改变至少部分是由於在谷氨酸应答中突触后的改变，并按其最初的比例影响每个突触。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！