微电极

Action potentials were recorded using a conventional glass microelectrode filled with 3 mol/L KCl solution.

分离豚鼠乳头肌的单个心室肌细胞，采用内充3 mol/L KCl的玻璃微电极记录心肌动作电位。

The purpose of this study is to investigate the effects of H2S on electrophysiology of ischemic cardiomycytes and its underlying mechanisms by using intracellular microelectrode technique.

本研究旨在通过应用细胞内微电极技术观察H2S对于缺血不同时期心肌细胞电生理效应，并探讨其可能的作用机制。

Methods:Refering to Sawyer"s "The rabbit diencephalon in stereotaxic coordix nates,putting grass microelectrodes into P2-5,L3-6,H6-9 of the HPC in 2 μm/s by SN-2 to induce discharge of neurons.

本实验采用侧脑室给药法，参照Sawyer兔脑图谱，用SN-2型推进器以2 μm/s速度将玻璃微电极插入海马P2-5，L3-6，H6-9处引导神经元自发放电。

This is a really mimicking bioelectronic nose technology, which can detect odors by using chips such as microelectrode array to record action potential representing the banding of odorants and odorant receptors in cell membrane.

该技术是通过用微电极阵列等芯片技术记录气体分子作用于神经元膜表面嗅觉受体产生的动作电位而达到气体检测的一种更具仿生意义的生物电子鼻技术。

A surfactant producing strain BS-37 was studied by electrostimulation of a designed electro-operation system composed of pectinate microelectrode arrays.

用自主研制的基于梳状交叉微电极阵列结构的细胞电操作系统，开展产表面活性剂BS-37菌株选育研究。

The characteristics of glass microelectrode recorded electrical activity of nociceptive neurons in the caudate nucleus elicited by microinjection of GABA and blockage by picrotoxin were studied in 53 Wistar rats.

在53只成年W istar大鼠上，用玻璃微电极引导神经元放电，观察了尾核内注射Y-氨基丁酸后，尾核痛反应神经元放电的变化和印防己毒素(picrotoxin， PIC)对GABA作用的阻断效应。

Field potentials in a approximately 1 mm(2) region were simultaneously measured using an 8x8 microelectrode array with a polar distance of 150 microm. The extracellular solution contained nifedipine and tetrodotoxin to suppress activities of smooth muscle cells and neurons, respectively.

约1毫米面积的ICC-MyP 区域的场电位通过极距为150um的8x8微电极阵列进行测量，含硝苯吡啶和河豚毒素的细胞外液能抑制平滑肌细胞和神经元。

ABSTRACT Aim and Methods: Two-microelectrode voltage clamp method was used to study the blocking effects of extracellular Mn2+ on the inward rectifier pota ssium channel (IRK1) expressed in the Xenopus oocytes.

目的和方法：采用双微电极电压钳法研究细胞外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。

Aim and Methods: Two-microelectrode voltage clamp method was used to study the blocking effects of extracellular Mn2+ on the inward rectifier pota ssium channel (IRK1) expressed in the Xenopus oocytes.

目的和方法：采用双微电极电压钳法研究细胞外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。

Methods The cranial segment of the optic nerve of rats was lesioned with microelectrode by stereotaxis, with voltage of 5 V and frequency of 60 kHz. Different degree of ONI was made by changing current intensity.

在立体定位下，利用微电极毁损视神经颅内段，毁损电压为5 V，频率为60 kHz，通过改变电毁损的电流强度，造成不同程度视神经损伤。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。