In some cases, receptor activation caused by ligand binding to a receptor is directly coupled to the cell's response to the ligand. For example, the neurotransmitter GABA can activate a cell surface receptor that is part of an ion channel. GABA binding to a GABAA receptor on a neuron opens a chloride-selective ion channel that is part of the receptor. GABAA receptor activation allows negatively charged chloride ions to move into the neuron, which inhibits the ability of the neuron to produce action potentials.
Z-Cyclopentyl-AP4是Group III mGlu的激动剂 (mGlu4 > mGlu8 > mGlu7)。
MoreYM 976是PDE4抑制剂。
MoreYS-035 hydrochloride是抑制 K+ outward/pacemaker电流。
MoreZamifenacin fumarate是选择性 M3 拮抗剂。
MoreYM 298198 hydrochloride是高活性选择性非竞争性的mGlu1拮抗剂。
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