Icariin(Ieariline)是一种黄酮类中药淫羊藿主要成分,具有多种生物学特性,包括抗炎,神经调节和保护活性等。
Icariin is a cGMP-specific PDE5 inhibitor with IC50 of 0.432 μM, 167-fold more selective for PDE5 than PDE4.
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] Hongguo Shao et. Al. Icariin protects against titanium particle-induced osteolysis and inflammatory response in a mouse calvarial model. Biomaterials, 60, 92-99 (2015).
[2] Kui Cheng et. Al. Effects of icariin and genistein on peak bone mass in rats. Zhongguo yi xue ke xue yuan xue bao. Acta Academiae Medicinae Sinicae, 35(5), 542-546 (2013)
分子式 C33H40O15 |
分子量 676.66 |
CAS号 489-32-7 |
储存方式 ﹣20 ℃冷藏长期储存。冰袋运输 |
溶剂(常温) |
DMSO 50 mg/mL |
Water <1 mg/mL |
Ethanol <1 mg/mL |
体内溶解度
NCT Number | Conditions | Interventions | Sponsor/Collaborators | Phases | Start Date | Last Updated |
NCT02112123 | the Pharmacokinetic Profile of Icariin in Humans | Drug: Icariin|Dietary Supplement: Matching placebo | University of Texas Southwestern Medical Center|National Center for Complementary and Integrative Health (NCCIH) | Phase 1 | 2014-04-01 | 2016-09-27 |
NCT01979133 | Bipolar Disorder|Substance Use Disorder | Drug: Icariin | University of Texas Southwestern Medical Center | Phase 3 | 2013-10-01 | 2015-01-08 |
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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