英语释义

1. a cell membrane channel that is selectively permeable to certain ions (as of calcium or sodium)

2. a cell membrane channel that is selectively permeable to certain ions (such as of calcium or sodium)
Researchers now know that not only do all cells, including nerve cells, have ion channels through which substances such as sodium and calcium move in and out, but that particular subtypes of sodium channels govern the transmission of pain.
— Judy Foreman, The Los Angeles Times, 24 Nov. 2003

片语

ion recombination channel离子复合通道

ion single channel离子单通道

ion ion channel离子通道

Ion-channel theory离子通道理论

ion-channel receptors离子通道受体

Ion focusing channel离子聚焦通道

Recepter and ion-channel受体与离子通道

ion-channel sensor离子通道传感器

英汉例句

• patch clamp technique is a kind of technique which reflecting membrane molecular activity of one or more ion channel by record ion current of ion channel.

  膜片钳技术是一种以记录离子通道的离子电流来反映细胞膜上单一的或多个的离子通道分子活动的技术。

• action of ion channel on membrane is the key events of messenger transduction for excitable cells, which can be detected by the patch clamp technique.

  离子通道的活动是可兴奋细胞传递信息的基础，膜片钳技术的发明导致了生命科学的一场革命。

• to investigate expressions of homologous membranous ion channel proteins fxyd2 and fxyd 4 in murine normal extrahepatic bile duct.

  检测膜离子通道同源蛋白fxyd家族成员2、4在大、小鼠肝外胆管中的表达情况。

• specific ion channel mutations underline the congenital long qt syndrome (lqts).

  特定离子通道的基因突变是产生遗传性长qt综合征的基础。

• ion channel activity had the character of voltage-dependence. some cells, which did not exhibit sodium currents exhibited, delayed rectifier potassium currents.

  并且离子通道活动具有明显的电压依赖性，在没有记录到钠电流的细胞记录到延迟整流钾电流。

• catilan extracted from leiurus quinquestriatus is a specific ion channel blocker. it can specifically bind chloride channels of glioma cells and kill these tumor cells.

  从以色列蝎子中提取出多肽物氯毒素是特异性离子通道阻滞剂，能特异性与胶质瘤细胞表面的氯离子通道结合，进而杀死肿瘤细胞。

• the cardiovascular ion channel disease is the main part among ion channel diseases.

  心血管离子通道病是离子通道病的重要组成部分。

• what were reviewed are genetic and acquired cardiac ion channel diseases, and vascular diseases related with ion channels. associated treatments are introduced briefly.

  本文对遗传性心脏离子通道病、获得性心脏离子通道病以及离子通道与血管疾病进行综述，并简要介绍了心血管离子通道病的治疗。

• this review summarized the progress in the study on the ion channel mechanisms of electrophysiological properties in poah temperature-sensitive neurons.

  本文就poah神经元电生理特性及温度敏感性的离子通道机制研究进展作一综述。

• most attention has focused on the m2 protein, an ion channel that protrudes from the virus's surface and tells it when it is inside a cell.

  m2蛋白获得重点关注。离子通道m2蛋白突出于病毒表面，当病毒进入细胞内后通知病毒。

• this potassium ion channel gene is the second such gene found by the group to cause abnormal electrical activity leading to death in epilepsy.

  钾离子通道基因是该团队发现的第二个引起不正常电活动，从而导致癫痫死亡的基因。

• an ion channel is a protein that lets charged particles enter or leave a cell to generate electrical signals, a basic process of nerve cell communication.

  离子通道是可以让带电粒子进入或离开细胞，产生电信号的一类蛋白，是神经细胞交流的基础。

• in resent years, much of structural genetic products, such as transport proteins, ion channel proteins, solute synthesis related enzymes, and the regulating effect of these products were regarded.

  近年来，人们更加重视结构基因产物（如运输蛋白、离子通道、溶质合成相关酶等）以及这些产物所起的调控作用。

• the single ion channel signal is stochastic ionic current on the order of1pa recorded by patch-clamp technique.

  离子单通道信号是皮安级的随机离子流，用膜片钳技术可以记录下来。

• genomics and proteomics research has showed that the development of drugs for ion channel target would be very promising in future.

  基因组学、蛋白质组学研究表明，以离子通道为靶标的药物研究在未来具有很大的发展空间。

• these findings can provide an important theoretical basis for the design of the ion channel electronics cyclotron maser (icecm) and the ion channel laser (icl).

  研究结果对离子通道激光（icl）和离子通道电子回旋脉塞（icecm）的设计提供重要的理论依据。

• this, gadsby says, implies that the ion channel is shaped much like a funnel, with a wide outer region that narrows quite suddenly.

  加德斯比称这表明离子通道的形状非常像一个漏斗，拥有一个很大的外部区域，然后通道面积急剧缩小。

• we now have obtained the first molecular structure of an ion channel, providing us with a three-dimensional understanding of the ion channel pore.

  现在我们获得了第一个离子通道的分子结构，提供了对三维结构离子通道孔的了解。

• phospholamban pentamer can function as an ion channel and the mechanism is also unclear.

  受磷蛋白五聚体具有离子通道的功能，但是它的离子通透机制也是未知的。

• methods: the two-electrode voltage clamp recording technique was used to observe the ligand-gated and voltage-gated ion channel currents expressed in xenopus laevis oocytes without follicles.

  方法：在去除滤泡膜的非洲爪蟾卵母细胞上，建立双电极电压钳记录技术，并使用该技术观察爪蟾卵母细胞表达的内源性递质门控性和电压门控性离子通道电流。

• the single ion channel signal is stochastic ionic current on the order of 1 pa recorded by patch clamp.

  离子单通道信号是皮安级的随机离子流，用膜片钳技术可以记录下来。

• an ion channel is a molecule that allows the passage of electrically charged atoms of sodium, potassium, calcium and so on through the outer membrane of a cell.

  离子通道是一种分子，它允许钠、钾、钙等离子经由它通过细胞外膜。

• in some patients, who have a single 「letter」 difference in their dna, a circuit called the trpv4 ion channel signals more strongly in response to the pollutants.

  一些患者，他们拥有一个与别人不同的dna单一字母，是一种叫trpv4的环形粒子管道，它能针对污染做出比其他的细胞更强烈的反应。

• numerical results indicate that the weak perturbation to different ion channel results in totally different behavior of neuronals spike.

  数值结果表明：作用于不同离子通道的微扰动控制信号，引起完全不同的神经元放电行为；