摘要:
The present invention relates to novel anthranilic acid derivatives represented by Chemical Formula I, and a chloride channel blocking agent containing the anthranilic acid derivative or its pharmacologically acceptable salts as an active ingredient. In another aspect, the present invention relates to a method of accurately and efficiently detecting the intracellular chloride channel inhibition and method of screening a chloride channel blocking agent.
摘要:
A GABA (gamma-aminobutyric acid) release-inhibiting agent in the cerebellum and a composition for treating pathological symptoms caused by over-release of GABA in the cerebellum, each comprising a Bestrophin 1 (Best1) channel inhibitor as an active ingredient; a GABA release-promoting agent in the cerebellum and a composition for treating pathological symptoms caused by the deficit of GABA in the cerebellum, each comprising a Best1 channel activator as an active ingredient; and a method for screening a GABA release-regulating agent in the cerebellum, which uses Best1 channel as target, are provided.
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:
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:
A pharmaceutical composition for preventing or treating a degenerative brain disease, and a method of screening a material for preventing or treating a degenerative brain disease. The method may effectively screen a prophylactic or therapeutic candidate material for preventing or treating a degenerative brain disease. A variety of degenerative brain diseases may be effectively prevented or treated using the pharmaceutical composition including a screened material for preventing or treating a degenerative brain disease.
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:
A GABA (gamma-aminobutyric acid) release-inhibiting agent in the cerebellum and a composition for treating pathological symptoms caused by over-release of GABA in the cerebellum, each comprising a Bestrophin 1(Best1) channel inhibitor as an active ingredient; a GABA release-promoting agent in the cerebellum and a composition for treating pathological symptoms caused by the deficit of GABA in the cerebellum, each comprising a Best1 channel activator as an active ingredient; and a method for screening a GABA release-regulating agent in the cerebellum, which uses Best1 channel as target, are provided.