方法在培养的大鼠海马神经元上用膜片钳全细胞记录钾通道电流。
METHODS Voltage gated potassium outward current was recorded using whole cell patch clamp techniques in the cultured rat hippocampal neurons.
目的研究在奥拉西坦作用下大鼠下丘脑神经元钠钾通道电流的变化。
Objective To study the effect of oxiracetam on the current of sodium and potassium channels in rat hypothalamic neurons.
目的：研究异丙酚对人肠系膜小动脉平滑肌细胞膜外向钾通道电流的影响。
Objective: To investigate the effects of propofol on outward potassium current in smooth muscle cells isolated from human mesenteric arterioles.
方法：用膜片钳实验技术记录胶原酶急性分离的豚鼠心室肌细胞钾通道电流。
Methods The whole cell patch clamp technique was used in isolated ventricular cells of guinea pigs.
在I型QT延长综合征中，KCNQ1基因发生突变，对介导延迟整流钾通道电流的复极化钾通道进行编码。
In long-QT syndrome type 1, mutations occur in the KCNQ1 gene, which encodes the repolarizing potassium channel mediating the delayed rectifier IKs current.
研究壳聚糖对豚鼠单一心室肌细胞延迟外向钾电流（I_k）的作用，从离子通道角度初步探讨其作用机理。
To study the effect of chitosan on delayed outward potassium current(IK) in single ventricular myocytes of guinea pig and investigate its antiarrhythmic mechanism from ion channel view.
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。
Ion channel activity had the character of voltage-dependence. Some cells, which did not exhibit sodium currents exhibited, delayed rectifier potassium currents.
目的：探讨有扩张冠状动脉作用的葛根素对内向整流钾电流离子通道影响的电生理学机制。
AIM: To investigate the electrophysiological mechanism of the effect of puerarin, which has the action of dilating coronary artery, on inward rectification of kalium current (Ik1) ion channels.
目的：观察溶血磷脂酸(LPA)对豚鼠心肌细胞电压依赖性钾离子通道电流的作用。
Objective To observe the effects of lysophosphatidic acid (LPA) on voltage dependent potassium current in myocytes of guinea pig.
目的：观察溶血磷脂酸(LPA)对豚鼠心肌细胞电压依赖性钾离子通道电流的作用。
Objective To observe the effects of lysophosphatidic acid (LPA) on voltage dependent potassium current in myocytes of guinea pig.
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