...ganglion, DRG)中,局部或体循环注射肾上腺素能受体激动剂均能影响到感觉神经轴突的活动, 刺激交感神经(sympathetic stimulation, sS)也能改变损伤轴突的异位放电, 或使原来静息的纤维进入活动状态, 而酚妥拉明则能有效地阻断前述异常电活...
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Objective: To explore effect of high-frequency electrical stimulation of extracellular (high frequency stimulation, HFS) on morphology and metabolism of sympathetic PC12 cells.
目的：研究细胞外高频电刺激(HFS)对PC 12类交感神经细胞的形态及代谢水平的影响。
An attack of RP may also occur after stimulation of the sympathetic nervous system (such as emotional stress, sudden startling).
雷诺现象的发作也可出现在交感神经系统刺激之后(如情绪紧张，突然惊吓)。
Electrical stimulation in the same intensity to cervical sympathetic trunks in guinea pigs only caused the heart rate to quicken but had hardly effects on respiratory activities.
以同样电强度刺激豚鼠颈交感干头端，只引起心率加快效应，对呼吸活动几乎无影响。
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