Objective To investigate and analyze the effect of the total flavonoids of ginkgo (TFG) on the late slow excitatory postsynaptic potential (ls-EPSP) of the neurons of inferior mesenteric ganglion (IMG) of guinea pig in vitro.
目的观察银杏叶总黄酮(TFG)对交感神经节细胞迟慢兴奋性突触后电位(ls-EPSP)的影响并分析其作用的可能机制。
Applying intracellular recording method, the excitatory postsynaptic potentials (EPSP)were extracted from the rat hippocampus CA1 pyramidal neurons in vitro.
采用细胞内记录方法提取了离体大鼠海马脑片CA1区锥体神经元兴奋性突触后电位(EPSP);应用小波熵研究了EPSP所包含的信息。
A composite excitatory postsynaptic potential (cerebellum-evoked EPSP) could be induced from the soma, the ventral dendrite and the proximal end of the lateral dendrite in crucian carp Mauthner cell (M-cell) on either side by stimulation of the ventrolateral region of the cerebellum.
电刺激鲫鱼小脑腹外侧部,可在双侧M-细胞胞体、腹侧树突和外侧树突近端记录到一种复合性兴奋性突触后电位(小脑诱发性EPSP)。
A composite excitatory postsynaptic potential(vagal lobe-evoked EPSP)could be induced on the soma,the ventral dendrite and the proximal end of the lateral dendrite in crucian carp Mauthner cell(M-cell) at either side by stimulation of the medial-lateral region of the vagal lobe dorsal surface.
电刺激鲫鱼迷叶背面中央外侧区,可在双侧M-细胞胞体,腹侧树突和外侧树突近端记录到一种复合性兴奋性突触后电位(迷叶诱发性EPSP)。
By using the intracellular recording techniques, the electrophysiological character-istics of fast excitatory postsynaptic potentials (EPSP) evoked by ventrolateral funiculus (VLF) stimulation were analyzed in neonate rat motoneurons (MN) of spinal cord slices.
结果在28个测试的MN中，22个（80％）有兴奋性突触后电位（VLF-EPSP）反应，其中2个跟随在抑制性突触反应之后，6个还对单或串刺激产生慢EPSP反应；VLF－EPSP的潜伏期频数分布呈峰坡性偏态；同-MN的VLF－EPSP与腹根EPSP间有典型的空间总和。
Objective:To investigate the effects of panax notoginseng saponins(PNS) on fast excitatory postsynaptic potential in stellate ganglion(SG)of rats and its mechanism.
目的 :探讨三七总皂甙 (PNS)对大鼠星状神经节快兴奋性突触后电位的影响及机制。
Bombesin-mediated non-cholinergic late slow excitatory postsynaptic potentials in guinea pig inferior mesenteric ganglion in vitro;
铃蟾肽介导的豚鼠肠系膜下神经节非胆碱能迟慢兴奋性突触后电位
