ULTRA SENSITIVE BIOSENSOR FOR DETECTING BIO-SIGNAL TRANSMITTERS, AND DETECTOR AND DETECTING METHOD USING THE SAME
    3.
    发明申请
    ULTRA SENSITIVE BIOSENSOR FOR DETECTING BIO-SIGNAL TRANSMITTERS, AND DETECTOR AND DETECTING METHOD USING THE SAME 有权
    用于检测生物信号发射器的超敏感生物传感器,以及使用其的检测器和检测方法

    公开(公告)号:US20090042234A1

    公开(公告)日:2009-02-12

    申请号:US12022442

    申请日:2008-01-30

    IPC分类号: C12Q1/02 C12M1/00

    摘要: The present invention relates to a novel use of a transfected cell as a biosensor, wherein the transfected cell expresses a receptor specific to a bio-signal transmitter, and a highly sensitive detector and a highly sensitive detecting method of a bio-signal transmitter using the biosensor. The bio-signal transmitter detecting technique according to the present invention has an advantage of being applied to a sniffer-patch method, and is capable of providing millisecond time resolution for detecting nanomolar levels of the bio-signal transmitter to be detected.

    摘要翻译: 本发明涉及一种转染细胞作为生物传感器的新用途,其中转染的细胞表达对生物信号发射器特异的受体,以及高灵敏度的检测器和使用该方法的生物信号发射器的高灵敏度检测方法 生物传感器 根据本发明的生物信号发射器检测技术具有应用于嗅探器贴片方法的优点,并且能够提供用于检测要检测的生物信号发射器的纳摩尔级的毫秒时间分辨率。

    MECHANISM OF ASTRICYTE-NEURON SIGNALING
    4.
    发明申请
    MECHANISM OF ASTRICYTE-NEURON SIGNALING 审中-公开
    科学神经信号机制

    公开(公告)号:US20080299109A1

    公开(公告)日:2008-12-04

    申请号:US12022510

    申请日:2008-01-30

    IPC分类号: A61K38/48 C12Q1/02 A61P25/00

    摘要: The present invention relates to a novel communication mechanism between astrocytes and neurons at a synapse. More specifically, the present invention relates to a signaling mechanism between astrocytes and neurons, by activating astrocytic G-protein coupled receptors, thereby activating glutamate receptors on a membrane of neighboring postsynaptic neurons, resulting in increasing the level of intracellular Ca2+ and inducing a depolarization inward current to control neurotransmission in neurons.

    摘要翻译: 本发明涉及星形胶质细胞和突触间神经元之间的新型通讯机制。 更具体地说,本发明涉及星形胶质细胞和神经元之间的信号传导机制,通过激活星形细胞G蛋白偶联受体,从而激活相邻突触后神经元膜上的谷氨酸受体,导致细胞内Ca 2+的水平升高并引起向内的去极化 目前用于控制神经元中的神经传递。

    Ultra sensitive biosensor for detecting bio-signal transmitters, and detector and detecting method using the same
    6.
    发明授权
    Ultra sensitive biosensor for detecting bio-signal transmitters, and detector and detecting method using the same 有权
    用于检测生物信号发射器的超灵敏生物传感器,以及使用其的检测器和检测方法

    公开(公告)号:US07842471B2

    公开(公告)日:2010-11-30

    申请号:US12022442

    申请日:2008-01-30

    IPC分类号: G01N33/53

    摘要: The present invention relates to a novel use of a transfected cell as a biosensor, wherein the transfected cell expresses a receptor specific to a bio-signal transmitter, and a highly sensitive detector and a highly sensitive detecting method of a bio-signal transmitter using the biosensor. The bio-signal transmitter detecting technique according to the present invention has an advantage of being applied to a sniffer-patch method, and is capable of providing millisecond time resolution for detecting nanomolar levels of the bio-signal transmitter to be detected.

    摘要翻译: 本发明涉及一种转染细胞作为生物传感器的新用途,其中转染的细胞表达对生物信号发射器特异的受体,以及高灵敏度的检测器和使用该方法的生物信号发射器的高灵敏度检测方法 生物传感器 根据本发明的生物信号发射器检测技术具有应用于嗅探器贴片方法的优点,并且能够提供用于检测要检测的生物信号发射器的纳摩尔级的毫秒时间分辨率。