Apocynin是一种选择性NADPH氧化酶抑制剂,IC50 为10 μM.
Apocynin is a methoxy-substituted catechol that is commonly used as an inhibitor of Mox and Nox (NADPH oxidase) (IC50=10 μM). Because of Abocynin’s inhibition of NADPH oxidase, ROS production is also inhibited. Studies show the compound’s ability to decrease superoxide generation in bovine pulmonary arteries as well as neutrophils and macrophages (10 mM). In experimental rats, apocynin has displayed anti-inflammatory activity and can improve endothelial function by reducing oxidative stress and improved NO bioavailability. Reportedly prevents phagocytosis of MBP (myelin) by macrophages. Also has proven to be a useful product for studying NO-regulated processes in plants.
动物 A (mg/kg) = 动物 B (mg/kg)×动物 B的Km系数/动物 A的Km系数 | |
例如,已知某工具药用于小鼠的剂量为88 mg/kg , 则用于大鼠的剂量换算方法:将88 mg/kg 乘以小鼠的Km系数(3),再除以大鼠的Km系数(6),得到该药物用于大鼠的等效剂量44 mg/kg。
[1] Stolk J,et al. Am J Respir Cell Mol Biol, 1994, 11(1), 95-102.
[2] Tossi, V., et al. 2009. Plant Signal Behav. 4: 880-882.
[3] Castor, L.R., et al. 2010. Free Radic Biol Med. 15: 1636-1643.
分子式 C9H10O3 |
分子量 166.17 |
CAS号 498-02-2 |
储存方式 ﹣20 ℃冷藏长期储存。冰袋运输 |
溶剂(常温) |
DMSO 100 mM |
Water <1 mg/mL |
Ethanol 100 mM |
体内溶解度
NCT Number | Conditions | Interventions | Sponsor/Collaborators | Phases | Start Date | Last Updated |
NCT00992667 | Bronchial Asthma | Drug: Apocynin nebulization | Medical Universtity of Lodz|Ministry of Science and Higher Education, Poland | Phase 1 | 2008-06-01 | 2009-10-08 |
NCT01402297 | Chronic Obstructive Pulmonary Disease | Drug: Apocynin and placebo nebulization | Medical Universtity of Lodz|Ministry of Science and Higher Education, Poland | Phase 1 | 2010-10-01 | 2011-07-25 |
注:以上所有数据均来自公开文献,并不保证对所有实验均有效,数据仅供参考。
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