神经元

Previous studies show different interneuron changes in different models of epilepsy, which are focused on the onset of epilepsy, but not the onset of the spontaneous recurrent seizures.

在不同癫痫模型和患者海马观察含PV、CR、CB中间神经元数量变化的报道已有较多，但既往的研究着重于颞叶癫痫的始发过程上，而对颞叶癫痫发生后向自发性复发性发作演变过程中这三种中间神经元变化的研究较少。

The Na+ and K+ currents of hippocampal neurons before and after hypoxia-reoxygenation with xionggui diwan pretreatment: Before hypoxia-reoxygenation, the ampli tudes of Ⅰ Na and J K of hippocampal neurons at the threshold point were very similar, without significant difference.

芎归滴丸预处理后缺氧-复氧前后海马神经元的Na+、K+变化：缺氧-复氧前海马神经元Ⅰ Na Ⅰk在阈值处的幅度很接近，差异无显著性意义。

Chronic psychological stress can increase GC in Plasma and brain by HPAA. There are plentiful GR on Hippocam--pal cell membranes. It promote presynapitic membrane assoiling EAAs when GC combines with GR.

心理应激通过 HPAA 使血浆及脑组织中的 GC 升高，海马神经元细胞膜上存在丰富的 GR ， GC 与 GR 结合后，可促进神经元突触前膜释放兴奋性氨基酸。

And here's how the drug seemed to help with attention—it strengthened choruses of neurons firing together and put a damper on scattered, uncoordinated activity.

利他林也许就是通过这种方式集中注意力的——它能加强同时被激发的神经元间相同的信号，并且减弱那些个别的、零散的神经元活动。

To explain relationship between the effect of CLD on senile Demention and neuron in hippocampal area. The change of natural aging mice's neuron in hippocampal area were studied by applying microscope and transilluminating electric microscope. Results: Comparing with the young control, the old control mice's hippocampus had less small pyramid cells, the nerve cells denaturalizing and their branches reducing in the microscope. Hippocampal nerve cells were degenemiceing, with nucleus membrance crinkling like wave shape were not clear, and chromatin condensing with high electron density, heterochromatin accruing, part cell organs inclosing nucleus, nucleus condensing in the EM.

为了阐明菖龙丹抗老年性痴呆作用与海马区神经元结构的关系，运用光镜和透射电镜观察了菖龙丹对自然衰老小鼠海马区形态的影响，结果显示老年对照组小鼠光镜下海马锥体细胞较青年对照组数量减少，细胞体积变小，神经元变性，分枝减少；电镜下海马神经细胞发生退化改变，核膜皱缩，呈波浪状，膜结构不清晰，核染色质浓缩，电子密度高，异染色质较多，部分胞浆细胞器向细胞核聚集，有的可见细胞核固缩。

It can be concluded that theophylline can prevent cerebellar granule neurons from apoptosis induced by depolarizing concentration of KCL deprivation in culture.

认为茶碱对撤去极化浓度氯化钾诱发小脑颗粒神经元的凋亡有保护作用，此作用产生除与其升高小脑颗粒神经元内cAMP有关外，还有其它机理。

The steady-state inactivation curve for TTX-R sodium channel was shifted by SO_2 derivatives in the depolarizing direction as that for TTX-S sodium channel.

SO_2通过作用钠电流，增大了神经元的兴奋性，尤其是伤害性神经元的兴奋性，这可能是SO_2影响神经细胞功能的作用机理之一。

There is evidence for process outgrowth from the engrafted neurons, and for synaptic connections with host motor neurons.

这是移植神经元生长的一个证据，同宿主的运动神经元细胞通过突触连接。

Objective To explore the effects of panax notoginsenosides on the survival of injured neurons in Clarke's nucleus and red nucleus and NOS expression of CN neuron after spinal cord hemisected.

目的 探讨三七总皂甙对脊髓半横断后受损伤背核和红核神经元存活以及背核神经元表达一氧化氮合酶的影响。

However, if the levels of glutamate are too high, as occurs when the body ingests MSG, the body cannot pump out the excess and the neurons become over-stimulated and disoriented.

然而，如果谷氨酸盐浓度过高，上述过程还在进行时仍然摄取味精，机体就不能将过多的谷氨酸盐从神经元中排除，从而神经元变得过于亢奋和没有判断力。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。