for educational and safety purposes
Every compound in the sci-wiki that affects allergic response; the ones you can source are floated to the front, then the reference-only entries. Tap any for the full entry, mechanism, and outlets.
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Ketotifen is an antihistamine and mast cell stabilizer used to treat allergic conditions. As eye drops it relieves the itching of allergic conjunctivitis, and taken by mouth it is used to prevent the symptoms of asthma and other allergic disorders [1][3]. It combines two actions in one molecule, blocking the H1 histamine receptor and stabilizing mast cells so that they release fewer inflammatory chemicals [1][4].
Tetramethoxyluteolin, also called methoxyluteolin, is a synthetic methylated derivative of the natural flavonoid luteolin, in which luteolin's four hydroxyl groups are replaced by methoxy groups, giving 3',4',5,7-tetramethoxyflavone. It is an investigational anti-inflammatory compound studied chiefly for its ability to inhibit human mast cells and other immune cells that drive allergic and inflammatory responses [2][3]. The methoxy substitution is intended to improve the molecule's stability and its ability to cross cell membranes compared with luteolin, and the compound has been examined mainly in laboratory research rather than in the clinic [1].