电记录的

Obserdose of noradrenaline bitartrate or KCl: Sub-maximal constriction of thoracic aorta was induced by 0.1 mmol/L noradrenaline bitartrate or W60 mmol/L KCl, and when constriction curve became stable, DL or nimodipine of different dosage was added.

记录电刺激心室乳头肌时收缩的幅度变化：1次/s，波宽3 ms，阈电压的120％强度电刺激以引发心室乳头肌同步收缩活动，待收缩曲线平稳后，分别用累加法加入二氢石蒜碱或尼莫地平。

The applications of the phthalocyanines in photodynamics therapy, light bleacher, catalysts, disc, nonliner optical proper-ity, electroluminace, gas sensor, electrochromic was reported in detail.

简要介绍了酞菁化合物在光动力学疗法、光漂白剂、催化剂、光电记录、非线性光学、电致发光、气体传感器、电致变色、有机超晶格等方面的应用。

A precision device based on the conductance millivolt input notation method, connecting an electrical conductometer to a recorder, and with a deviation of ±5％ is established for the determination of the rate of dissolution of water-soluble polymer ic electrolyte.

采用电导仪连接记录仪，建立了一种测定水溶性高分子电解质溶解速度的精确方法——电导毫伏输出记谱法，测定偏差±5％。

Long-term potentiation of synaptic transmission in motoneurons induced by tetanic stimulation of ventrolateral funiculus of neonatal rat spinal cord in vitro

应用新生大鼠脊髓薄片运动神经元细胞内记录技术，对电刺激腹外侧索诱发的突触反应进行了电生理特征分析。

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3Record the electroencephalogram of the SD rat dynamically.We use extracellular microelectrode to recorde the epileptiform burst in the CA3 area of the hippocampus in TLE rat slices. We use t-test, bivariate correlate evaluation and partial correlate evaluation to analyse the relationship between hippocampal plasticity and epileptogenesis of the temporal lobe epilepsy.

观察大鼠脑电的变化，并在颞叶癫痫模型大鼠离体海马脑片上记录自发性癫痫样电活动，应用t检验、Bivariate相关分析及Partial相关分析从多方面来了解海马可塑性改变与颞叶癫痫发生的相关性。

The effective stimulating sites were indentified by defensive cardiovascular response and other components of defence reaction evoked by 3 s trains of rectangular cathodal pulses (100Hz, 0.5ms pulse duration, 70 -150μA intensity for dPAG and 150-250μA for PF) delivered from a programmed multichannel constant current stimulator. The responses included an increase in blood pressure and heart rate, pupillodilation and an increase in the rate and depth of respiration. Currents of 1Hz, intensity of 100- 150μA for dPAG and 200-250μA for PF were used to observe the effect of the stimulation of them on RVLM neurones. The deep peroneal nerve and superfacial deep peroneal nerve were carefully separated, and put on a pair of stimulating electrode respectively, Both nerves were stimulated with constant rectangular pulses of 1Hz, 0.5ms duration and 300μA current intensity to see their effects on RVLM neurones. The baro-and chemo-receptors were activated by the intravenous injection of phenylephrine or 0.208 M NaH2PO4. The degree of convergent inputs to individual RVLM neurone was studied by the stimulation of the sites mentioned above. It was found that neurones about 61.4%(27/44) and 35.3%(6/17) received convergent inputs from three and four places respectively.

过去的研究主要集中于整体水平，利用电刺激或化学刺激RVLM神经元，观察对血压、心率及交感活动的影响，并对影响心血管交感活动的神经递质进行了广泛探讨，积累了大量资料；在神经元水平，主要研究刺激脑内核团、外周神经、化学感受器及压力感受器等对RVLM神经元放电的影响和某些神经递质影响神经元活动的机制、然而，对RVLM神经元如何整合不同信息、其可能突触机制等研究得较少，本互作拟采用在体细胞内、细胞外记录电活动与微电泳，结合中枢核团及外周神经电刺激等方法，对RVLM神经元在不同状态下的整合作用规律与可能机制进行初步探讨，为进一步了解这一复杂的整合过程提供新的理论依据。

Objective To record the single-flash cone response in macular diseases, and define the using value of photopic electroretinogram in macular diseases.

目的记录几种常见黄斑疾病的明视视网膜电图photopicelectroretinogram ，又称单次闪光视锥细胞反应(single -flashconeresponse)，并探讨明视视网膜电图在黄斑疾病诊断及疗效评定的价值。

ATP and 2-MeSATP potentiated the mechanical activity but didn't affect electrical activity in gastric circular smooth muscle.

电活动用传统的细胞内微电极记录法记录，并和收缩活动同步描记于多道生理记录仪上。

The activity of the inspiration-related neurons in mNRF and respiratory rhythmical discharge activity of the hypoglossal nerve rootlets were simultaneously recorded by using microelectrodes and suction electrodes, respectively.

以改良Kreb's液灌流脑片，记录mNRF吸气神经元的电活动，并同步记录舌下神经根呼吸节律性放电(respiratory rhythmical discharge activity，RRDA)。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。