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.
Amikacin sulfate是半合成氨基葡萄糖苷抗生素,卡那霉素A衍生物。
MoreAmikacin is an aminoglycoside antibiotic used to treat different types of bacterial infections.
MoreBiapenem is a carbepenem that exhibits antibacterial activities against a wide range of gram-positive and gram-negative bacteria.
MoreDorzolamide HCl is a water-soluble, potent inhibitor of human carbonic anhydrase II and IV with Ki of 1.9 nM and 31 nM, respectively, used as anti-glaucoma agent.
More(-)-Tetramisole is an inhibitor of alkaline phosphatase, used as an anthelmintic.
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