使去极化

It is speculated that the normal energy metabolic process in hippocampal neurons may be disturbed by the corticosterone.

推测，皮质酮可能通过抑制海马细胞的能量代谢，使细胞能量匮乏，导致膜去极化。

Opening of this pore leads to complete depolarization of the membrane potential and, ultimately, cell death.

该孔道的开放可使质膜电位完全去极化，最终导致细胞死亡。

We also showed that the putative uncoupler bupivacainedid not depolarize mitochondria in intact ventricular myocytes.

我们同样发现可能的解联体布比卡因并不使完整的心室心肌细胞中的线粒体去极化。

Therefore, this research suggests that teachers should understand pupils' learning styles,train them to be the ones with mathematics proficiencies, build a team of cooperative learning , and depolarize their learning styles to reinforce pupils' performance and happiness in learning mathematics.

因此，本研究建议教学者应培养具有数学熟练性的国小学童、了解学生学习风格、建构一个合作学习的团体及使学童学习风格去极化，期待可以使学生学数学学得更好、更快乐。

They express widely inperipheral and central nerve system and participate in many important physiological andpathological processes,such as learning and memroy,synaptic plasticity,cerebral ischemiaand pain.Activation of ASICs by protons can depolarize the neurons and generate action potentials.

它广泛分布于中枢及外周神经系统的神经元，参与了很多重要的生理过程和病理反应，与学习记忆、突触可塑性、脑缺血、疼痛等关系密切。H~+激活ASICs可使神经元去极化，产生动作电位，参与了组织酸化如缺血、炎症、肿瘤、癫痫等时痛觉的感受。

SP can affect the function of DRG neurons by activing the non-selective cation channels combining with its selective NK1 receptor. ATP depolarize DRG neurons and make some sodium channels closed so that the amplitude of action potentials and Vmax decreased which result in decreaced releasing of neurotrasmitters from DRG neurons, the way is same like GABA-induced presynaptic inhibition by activing the non-selective cation channels possibly combining with P2X2/3-receptor.

SP可能通过开放非选择性阳离子通道从而影响DRG神经元膜的兴奋性；ATP通过与P2X2/3-R结合开放非选择性阳离子通道，使得A类神经元膜预先去极化，引起膜钠通道部分关闭，动作电位幅值降低，斜率Vmax减小，使神经末梢递质释放减少，其作用与GABA介导的突触前抑制类似。

The exciting effect of motherwort herb on the uterine smooth muscle may have something to do with the alteration of the ion concentration in relation to myoelectric activity, resulting in the increase of myoelectric activity of pacesetter cells as well as in the acceleration of depolarization of spike activity.

益母草对子宫的兴奋作用可能是通过改变了与电活动有关的一些离子浓度，使起步细胞电活动加强及动作电位去极化速度加快所致。

Phenothiazine 100μmol/L decreased about 40% of I〓 tail current elicited by depolarization shorter than 500msec, but only 30% of I〓 tail was inhibited during depolarization longer than 1000msec.

在短于500msec，+60mV的去极化时，100μmol/L酚噻嗪使约40％I〓尾电流下降，而在长于1000msec的相同膜电位水平去极化时，相同浓度的酚噻嗪只能使30％的I〓尾电流受到抑制。

Diastolic depolarization and spontaneous activity could be induced by 1 mM barium in all the 22 pulmonary vein sleeves, but only in 3 of 11 left atria.

在1 mM的钡离子中，会使22只狗的肺静脉袖套管引发舒张期去极化及自发性节律的产生，但是在11只狗中，只有引发3只狗的左心房细胞产生自发性节律。

It is well established that the cardial contraction is initiated when an action potential depolarizes the sarcolemma.

已经确证，心肌收缩始于动作电位使肌膜去极化。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了