성상교세포-뉴런 간 신호 전달 기작
    2.
    发明公开
    성상교세포-뉴런 간 신호 전달 기작 失效
    科学神经信号机制

    公开(公告)号:KR1020080105597A

    公开(公告)日:2008-12-04

    申请号:KR1020070053375

    申请日:2007-05-31

    Abstract: A nerve cell protecting agent, a screening method of a nerve cell, and a neurotransmittion promoter are provided to control the neurotransmittion at neuron by increasing the calcium concentration in cell by activating the glutamate receptor of a neuron cell membrane after the adjacent synapse. A nerve cell protecting agent contains the inhibitor or antagonist of the G-protein coupled receptor existing in astrocyte as an active ingredient, and protects a nerve cell from the neurotoxicity by the overactivation of the N-methyl-D-aspartic acid (NMDA) receptor of neuron after synapse by the glutamate emitted from astrocyte.

    Abstract translation: 提供神经细胞保护剂,神经细胞的筛选方法和神经递质启动子,通过在相邻的突触后激活神经元细胞膜的谷氨酸受体,通过增加细胞中的钙浓度来控制神经元的神经递质。 神经细胞保护剂含有存在于星形胶质细胞中的G蛋白偶联受体的抑制剂或拮抗剂作为活性成分,并通过N-甲基-D-天冬氨酸(NMDA)受体的过度活化来保护神经细胞免受神经毒性 的神经元突触后由星形胶质细胞释放的谷氨酸。

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