突触前的

Recordings of the action potential of peroneal nerve trunk showed that the slow conduction fibers (＜1m/s) could be activated by the stimulation of SPN with a current intensity of 300μA, but not of DPN.

细胞内记录的资料显示，刺激PF或dPAG也引起几种不同的反应：①有兴奋性突触后电位和动作电位，并有兴奋后超极化现象；②在AP前有超极化现象；③只有EPSP和AP，无明显的兴奋后超极化。

In addition to the NexPress, LCP has a Digimaster 9110 monochrome printing system and also uses: Thermal Gold plates, Matchprint digital proofing systems and 5542 inkjet printer, Approval proofing products, Prinergy workflow management, Synapse InSite Internet prepress portal, a Trendsetter 3244 platesetter and a Proofsetter Spectrum digital halftone proofer.

除了NexPress ， LCP的有Digimaster 9110黑白印刷系统，并使用：热金盘子， Matchprint数码打样系统和5542喷墨打印机，核准校对的产品，印工作流管理，站内突触印前互联网门户网站，一个全胜3244制版机和1 Proofsetter光谱数字半色调打样机。

At the same time, tianeptine dose dependently up regulated the expression of cytoskeletal protein MAP 2, Neuro filament L and synaptophysin.

对於神经细胞的结构蛋白质如MAP-2， NF-L及象徵前突触的蛋白质synaptophysin的表现，也有一致的结果。

Given this finding, it seems likely that the mechanism underlying response to fluoxetine in patients with premenstrual dysphoric disorder is distinct from that postulated for major depression, which involves postsynaptic downregulation of serotonergic receptors over a period of weeks.

假设这一发现是正确的，则fluoxetine治疗月经前焦虑障碍的机制可能与治疗严重抑郁症不同，后者与突触后血清素激活受体的下调节有关联且维持数周的期间。

Objective To examine the value of Edaravone in the treatment of vascular dementia through ethologic and pathologic changes induced by chronic cerebral ischemiaMethods Wistar rats were randomly divided into sham operated group,model group,edaravone group and duxil groupThe chronic cerebral hypoperfusion models were made by permanent bilateral occlusion of both common carotid arteriesThe memory ability and ultramicrostructure of brain tissue were observedResults The escape latencies in model group were more significantly prolonged than that in the other groups (P＜005)But there was no significant difference between edaravone and duxil groupAnd pathologic changes observed by electron microscope in nerve cell of edaravone group and duxil group and model group were fairly light than that in sham operated groupEdaravone group had increased mitochondrium and frontal membranous synaptic vesicle and more productive metabolic activityConclusions Edaravone can lessen injures of hippocampal neurons loss to improve the spatial learning and memory abilitiesAnd it is proved further that edaravone can treat VD

目的 观察依达拉奉对慢性缺血致血管性痴呆大鼠行为学及形态学的影响，探讨依达拉奉在治疗VD中的应用价值。方法实验分假手术组、模型组及都可喜对照组及依达拉奉治疗组，应用双侧颈总动脉结扎方法制备慢性脑缺血大鼠痴呆模型，观察各组大鼠的记忆功能及脑组织超微结构改变。结果缺血组水迷宫表现同对照组、都可喜组及依达拉奉组相比有显著差异(P＜005)，依达拉奉组与都可喜组相比未见显著差异。同时电镜观察结果也发现依达拉奉组及都可喜组与模型组及假手术组相比神经细胞病理改变较轻，且依达拉奉组线粒体及前膜突触小泡增多，代谢活动较都可喜组旺盛。结论依达拉奉可能通过减轻海马神经元的损伤来改善慢性脑缺血大鼠空间学习记忆障碍，证明依达拉奉对慢性缺血致VD大鼠具有治疗作用。

Here we present evidence that NMDA receptors not only contribute to normal synaptic responses induced by stimulation of local layer V or white matters, but also contribute to generation of action potentials induced by a depolarizing step applied to the soma.

我们的研究表明，NMDA受体不仅参与刺激前扣带皮层的第五层细胞或刺激白质诱导的突触反应，而且参与在胞体施加去极化跃阶电流诱导的动作电位的发放。

Theoretically, through blocking presynaptic serotonin reuptake, meperidine may induce or interact with other serotonergic agents and result in serotonin hyperstimulation.

理论上，透过阻止於突触间隙前的血清素再吸收，meperidine可能诱发或与其他促血清素药物互动导致血清素超量刺激。

Interference with presynaptic vesicle fusion by exposure to tetanus toxin reverted functional to silent transmission, implicating SNARE-mediated fusion as a determinant of the ratio of NMDA:AMPA receptor activation.

以破伤风毒素干扰前突触链胞分泌，影响了无讯号传导，并显示以SNARE造成的分泌，决定NMDA受体与AMPA受体的激发的比率。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。