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应用离体脑片技术及细胞内生物电记录方法，研究辽宁产东亚钳蝎毒及某些活性物质对海马ＣＡ１区痛敏神经元的影响，以了解蝎毒的作用机制，在海马ＣＡ１区记录到细胞内放电５４个单位，其静息电位平均值为４５±５ｍＶ，当给予海马伞入口处一定强度刺激时，在海马ＣＡ１区记录到细胞内放电，向海马脑片灌注蝎毒液时，ＣＡ１区细胞内放电受抑制，说明蝎毒液有镇痛作用
In vitro brain slice technique and intracellular bioelectrical recording method were used to study the effects of Buthus martensii and some active substances in Liaoning on the pain-sensitive neurons in CA1 region of hippocampus in order to understand the mechanism of action of scorpion venom in hippocampal CA1 region To the cell discharge of 54 units, the resting potential average of 45 ± 5mV, when given a certain intensity stimulation of the entrance of the hippocampus, hippocampus CA1 area recorded intracellular discharge, hippocampal slices perfusion when the venom of the brain, CA1 Area intracellular discharge was inhibited, indicating the venom analgesic effect