voltage clamp

Method : Kv1.3 cRNA channel gene was expressed in xenopus oocytes and channel current was recorded using standard two-microelectrode voltage clamp techniques in control condition or KT intervention .

方法：在非洲爪蟾卵母细胞表达Kv1.3cRNA通道基因，使用双电极电压钳技术记录通道电流，并用药物干预。

Conclusions : The expression system of Xenopus laevis oocytes was successfully established . Using two-electrode voltage clamp recording technique to study about pharmacological properties of expressed different sub-types of NMDA receptors .

结论：成功建立了爪蟾卵母细胞表达体系，并使用双电极电压钳记录技术，对爪蟾卵母细胞表达的NMDA受体不同亚型的药理学特性进行了研究。

Design and analysis of a voltage clamp system

两微电极电压钳装置的研制与分析

Input Filter and Voltage Clamp Circuit Design of Matrix Converter

矩阵变换器输入滤波器和箝位电路设计

Methods The glass suspension electrode and the whole cell voltage clamp technique were used .

方法采用悬浮玻璃微电极法和全细胞膜片钳方法。

METHODS standard microelectrode and two microelectrodes voltage clamp techniques were used .

方法采用标准微电极及双微电极电压钳技术。

METHODS : Two microelectrode voltage clamp ( TEV ) method was used .

方法：采用双微电极电压钳（TEV）法。

Spontaneous discharge could be recorded by voltage clamp and current clamp .

在电压钳和电流钳下可记录到自发放电活动。

Measurement of Ca ~ ( 2 + ) oscillation in cell by voltage clamp technigue

电压钳位法检测细胞内钙振荡

Also , the text gives a comparative better or worse result in two VDD-VSS voltage clamp structure under ESD .

进一步比较了两种VDD-VSS电压钳位结构的优劣。

A two-electrode voltage clamp was used .

用双电极电压钳记录。

The whole cell voltage clamp technique was used to record the Ik of isolated ventricular myocytes of guinea pigs .

应用全细胞电压钳方法记录心室肌细胞延迟整流钾电流（Ik）。

METHODS Na + / Ca 2 + exchange current and other currents of ion channels were measured using whole cell voltage clamp techniques .

方法用膜片钳全细胞记录法测定成年大鼠心室肌细胞Na+/Ca2+交换电流（INa+/Ca2+）和其他离子通道电流。

Two electrodes voltage clamp technique was performed to investigate neurotransmitter induced currents after mouse brain mRNA was injected into Xenopus oocytes .

把提取的鼠脑mRNA注射到卵母细胞内，在卵母细胞上以双电极电压钳技术研究某些递质的诱导电流。

The Study of Salvia miltiorr (?) iza on Effects and Mechanism of Antiarrhythmia with Voltage Clamp Technique

应用电压钳制技术探讨丹参注射液的抗心律失常作用机制

Research of Energy-feedback and Constant Voltage Clamp Bipolar Pulse Current Source ; Modeling and Double Circle Small Signal Analysis of Active-clamp Forward-flyback Converter

馈能型恒压钳位双极性脉冲电流源的研究有源钳位正激变换器双环小信号建模分析

An engineered egg is placed in a voltage clamp system and an odorant is dissolved in the buffer solution in which the egg is floating .

一个经过基因改造的青蛙卵被放入电压钳系统，然后一种有气味的物质被溶入有青蛙卵的缓冲液中。

With using whole-cell voltage clamp , current clamp , single channel patch-clamp recording as well as Ca2 + imaging , on freshly isolated DRG neurons .

在新鲜分离的大鼠DRG神经元上，综合运用全细胞电压钳、电流钳、单通道记录以及钙成像技术。

Effects of tetrandrine ( Tet ) on the slow inward currents in canine cardiac Purkinje fibers were studied by using two-microelectrode voltage clamp technique .

应用双微电极电压钳技术，观察粉防己碱（Tet）对犬心脏浦氏纤维细胞的慢内向电流（I（？）

Due to the voltage clamp on the capacitor , there is , for the doubled voltage of the push-pull circuit , no additional loss in the snubber .

缓冲电容器的电压被钳位，使得推挽电路特有的倍压不会在吸收电路上造成额外的损耗。

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。

Aim and Methods : By using two microelectrode voltage clamp technique , to observe the effects of adenosine ( Ad ) on pacemaker current I f were examined in sheep cardiac Purkinje fibers .

目的和方法：用双微电极电压钳技术，观察腺苷（adenosine，Ad）对绵羊心室浦肯野纤维起搏离子流1f的影响。

The anion currents elicited by swelling rat ventricular myocytes in 1T and 0.6T solution , namely ICl , swell were studied using patch clamp techniques with whole - cell voltage clamp configuration .

采用全细胞电压钳方式记录大鼠心室肌细胞在1T及0.6T溶液中ICl，swell的变化。

However , voltage clamp and patch clamp techniques have limitations in identification of the binding proteins of a toxin because they usually directionally use different types of ion channels or their subtypes to detect the activity of a toxin .

但电压钳和膜片钳技术用于鉴定毒素的结合蛋白质时具有一定的局限性，因为它们往往是定向的使用不同类型的离子通道或其亚型去探测蜘蛛毒素的活性。

To investigate the modulatory effect of H ~ + on ATP-activated current and the allosteric modulation through ATP receptor , double electrode voltage clamp technique was used to record the ATP-activated current in healthy Xenopus oocytes .

研究H+对非洲爪蟾卵母细胞内源性ATP受体的调制作用。采用双极电压钳技术记录卵母细胞膜ATP受体介导的电流。

Aim and Methods : Two microelectrode voltage clamp ( TEV ) method was used to study the blocking effects of extracellular Mn 2 + on the inward rectifier potassium channel ( IRK1 ) expressed in the Xenopus oocytes .

目的和方法：采用双微电极电压钳（TEV）法研究细胞外Mn2+对非洲爪蟾卵母细胞表达的内向整流钾通道（IRK1）的阻断作用。

Whole cell voltage clamp recording technique was used to examine the effects of γ aminobutyric acid B receptor ( GABA BR ) activation on the neuronal activities in the substantia gelatinosa ( SG ) of rat spinal cord slice .

用脊髓薄片全细胞电压钳法观察激活γ氨基丁酸B亚型受体（GABABR）对大鼠脊髓背角胶状质（SG）神经元活动的影响。

The voltage clamp and patch clamp techniques were used to measure the electrophysiological effects of Hebei tetrodotoxin ( TTX ) on nerve and muscle cells , and the comparison between electrophysiological effects of Hebei TTX and Japan TTX was made .

采用电压箝和膜片箝技术，观测河北河纯毒素对神经和肌肉细胞的电生理效应，并与日本河鲀毒素进行比较。

When alpha - and beta - adrenoceptors were activated respectively in sheep cardiac Purkinje fibres , changes of the slow inward current ( Isi ) and delayed rectifier current ( Ix ) were studied by using two-microelectrode voltage clamp technique .

当绵羊心浦肯野纤维α-和β-受体分别激动时，用双微电极法电压箝制术研究慢内向离子流Isi和延迟整流外向离子流Ix的变化。

Whole cell voltage clamp recording of neurons in the sixth layer of optic tectum of slices revealed the higher frequency of spontaneous miniature inhibitory postsynaptic currents ( mIPSC ) than that of spontaneous miniature excitatory postsynaptic currents ( mEPSC ) .

在顶盖区第六层细胞上，记录到自发微抑制性突触后电流（mIPSC）成分，观察到其发放频率明显高于自发微兴奋性突触后电流（mEPSC）的频率。