查询词典 neuron

There are many methods for the treatment of removal of antigen in peripheral allogenic nerve,such as predegeneration of the neuron,deepfrozen nerve grafts,freezingdrying nerve grafts,frozenirradiated nerve grafts,freezingthawing nerve grafts.

神经原位的预变性、单纯深低温冷冻处理、冷冻干燥法处理、冷冻和放射方法处理、冻融处理方法处理及化学去细胞萃取方法等方法是周围神经移植物去抗原方法的主要的研究方法。

The following results have been observed.(1) When the membrane potentials of a neuron were depolarized or hyperpolarized stepwise from a resting potential via recording pipette to inject a DC current, the frequency and/or amplitude of mIPSCs increased or decreased respectively.

观察到以下结果：（1）当通过改变记录电极内的 DC电流，将神经元的膜电位从静息电位逐步（每步10mV的增量）去极化或超极化时，mIPSC的频率和/或振幅分别升高或降低。

The transmission is conducted in the form of action potentials along the axon of DRG neuron to the presynaptic membrane in spinal dorsal horn. Action potential depolarizes the presynaptic membrane and activates the voltage-dependent Ca〓 channel. The influx of Ca〓 then triggers the release of neurotransmitter.

外界感觉信息以动作电位的形式沿DRG细胞轴突由外周传向DRG细胞在脊髓背角的突触前膜，导致细胞膜去极化，引起电压依赖性〓通道的开放，〓内流介导突触前膜神经递质的释放，从而完成感觉信息由外周向脊髓的传递。

Another key factor is the insulating fatty sheath encasing neuron fibres, which affects the speed of electrical signals.

另一个关键的因素在于围绕神经纤维的隔离脂肪鞘，它能影响电信号的速度。

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。

Results 45-51% of the nerve fibers innervating the superior rectus muscle in rats of group Ⅰ and 81-87% in group Ⅱ came from the neuron in contralateral midbrain, and the distribution of the neurons in midbrain was closer to normal rats in group Ⅱ than group Ⅰ.

结果 实验Ⅰ组大鼠支配上直肌的神经纤维有45%~51%由对侧中脑运动神经元发出；实验Ⅱ组81%~87%由对侧中脑运动神经元发出，神经元在中脑的分布更接近正常大鼠。

On the other hand, in mammalian central nervous system lactates, instead of glucose, are the main energy substrate transported from astrocyte to neuron via monocarboxylate transporter.

相对於哺乳动物中，中枢神经系统需要充足的能量并以肝醣作为细胞内主要能量储存形式，下游的能量运输分子则是以乳酸为主而并非是葡萄糖。

Schizophrenic CSF can result in significant pathologically ultrastructural changes of neurons and cerebral capillaries of macaque' brain. CSF of patients with brain atrophy can produce more serious pathological changes than CSF of patients without that. Abnormal microvessel milieus may probably contribute the neuron pathological changes and play an important role in biological mechanism of schizophrenia.

（ 1 ）精神分裂症病人脑脊液可导致食蟹猴大脑神经元超微结构发生明显病理改变，脑结构异常者的影响更为明显和严重；（ 2 ）精神分裂症病人脑脊液可造成食蟹猴大脑毛细血管超微结构发生血管周围水肿和内皮细胞病变等病理改变；（ 3 ）微血管环境异常可能在精神分裂症病理机制中具有重要作用。

Asarum can boost ion concentration of potassium besides cell, leadwithering of breath and correlate breath neuron cell and palsying breathsystem.

4细辛对呼吸中枢的影响可能是由于升高了细胞外钾离子浓度，诱导呼吸相关神经元的凋亡，从而导致呼吸麻痹而死亡。

Recently, it is found that the neuron apoptosis caused by brain ischemia is associated with signal pathway of endoplasmic reticulum stress, which is different from the traditional apoptotic pathway. Caspase-12 has been identified as a molecule which initiates apoptosis selectively in response to ER stress and is not activated by other pathways. Caspase-12 is localized on the ER membrane, but once specifically activated by ER stress, it translocates to the cytoplasm.

最近的研究发现，这种细胞凋亡与内质网应激(endoplasmic reticulum stress ER stress)有关，其是一种不同于经典的凋亡途径的新途径，分子伴侣葡萄糖调节蛋白78(glucose regulated protein， GRP78/Bip)表达增高是反应ER stress的最敏感的指标，胱冬酶-12(caspase-12)为鼠源性的内质网膜上的蛋白，它的特点是只被内质网诱导的凋亡所激活而不被其它非内质网因素所激活。

Continuously improve the production mechanism, to provide customers with better quality products and services.

不断的完善生产机制，给客户提供更优质的产品及服务。

B:Yes, he was the very prize-winner in the court tennis ten years ago?

是的，他是十年前的世界网球冠军。