Allerkif; Totifen; Zaditen; Zasten|Ketotifen is a second-generation antihistamine that exhibits anti-allergic, anti-asthma, anti-inflammatory, and immunosuppressive activities. Ketotifen inhibits H1 histamine receptors, phosphodiesterases (PDEs), and leukotriene receptors; it also acts as a mast cell stabilizer. In animal models of acute lung injury, ketotifen inhibits mast cell activation, suppresses activation of NF- B, and downregulates expression of TNF- , IL-1 , and IL-6. In animal models of Trichinella infection, this compound decreases humoral and cellular immune responses.|C19H19NOS C4H4O4|425.5||Ambient|Soluble in water.
温馨提示:不可用于临床ZL。