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.
Dorzolamide 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.
MoreClindamycin phosphate is an antibiotic, which blocks the ribosomes of microorganisms. It is usually used to treat infections with anaerobic bacteria, can also be used to treat protozoal diseases, such as malaria.
MorePonesimod is an orally active, selective sphingosine-1-phosphate receptor 1 (S1P1) immunomodulator.
MoreGabapentin is a pharmaceutical drug. It was originally developed to treat epilepsy, and currently is also used to relieve neuropathic pain.
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