产品
编 号:F400729
分子式:C7H10N4O3
分子量:198.18
产品类型
结构图
CAS No: 5967-84-0
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产品详情
生物活性:
Theophylline (1,3-Dimethylxanthine) monohydrate is a potent phosphodiesterase (PDE) inhibitor, adenosine receptor antagonist, and histone deacetylase (HDAC) activator. Theophylline (1,3-Dimethylxanthine) monohydrate inhibits PDE3 activity to relax airway smooth muscle. Theophylline (1,3-Dimethylxanthine) monohydrate has anti-inflammatory activity by increase IL-10 and inhibit NF-κB into the nucleus. Theophylline (1,3-Dimethylxanthine) monohydrate induces apoptosis. Theophylline (1,3-Dimethylxanthine) monohydrate can be used for asthma and chronic obstructive pulmonary disease (COPD) research.
体内研究:
Theophylline (1,3-Dimethylxanthine) (100 mg/kg; i.p.; daily, for 9 d; male Swiss mice) has anti-inflammatory activity in mice and increases IL-6 and IL-10 levels and inhibits TNF-α and NO.Animal Model:Male Swiss mice
Dosage:100 mg/kg
Administration:Intraperitoneal injection; daily, for 9 days
Result:Increased IL-6 and IL-10 levels and inhibited TNF-α and NO.
体外研究:
Theophylline (1,3-Dimethylxanthine) monohydrate (1-1000 μM) inhibits cAMP hydrolysis by PDE in homogenates of bronchial tissue to relax human bronchus and pulmonary arteries.Theophylline (1,3-Dimethylxanthine) monohydrate (10 μg/mL; 24 h; eosinophils) induces apoptosis through a reduction in the antiapoptotic protein Bcl-2.Theophylline (1,3-Dimethylxanthine) monohydrate (0-500 μM; 2 h; A549 cells) inhibits NF-κB activation, I kappa B alpha (I-κBα) degradation and decreases the level of IL-6 in a concentration-dependent manner.Theophylline (1,3-Dimethylxanthine) monohydrate (0-1000 μM; 30 min; A549 cells) induces histone deacetylase activity to decrease inflammatory gene expression.