Patch-clamp Analysis of Hypoglycemia-induced Inhibition of Synaptic Transmission in the Rat Dorsolateral Septal Nucleus
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概要
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The role of glucose in neuronal transmission was examined in the rat dorsolateral septal nucleus (DLSN) by using slice-patch techniques. Removal of glucose from the oxygenated Krebs solution produced an outward current associated with an increased K<SUP>+</SUP> conductance. The glucosedepletion depressed the excitatory postsynaptic current (EPSC), the inhibitory postsynaptic current (IPSC) and the late hyperpolarizing current (LHC) produced by stimulation of the fimbria/fornix pathway. It is hypothesized that glucose regulates neurotransmission in the rat DLSN by modulating the release of transmitters from presynaptic nerve terminals.
著者
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Akasu Takashi
Department Of Physiology Kurume University School Of Mediceine
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Tsurusaki Masashi
Department Of Physiology Kurume University School Of Medicine
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SHOJI SHINGO
Department of Physiology, Kurume University School of Medicine
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