产品参数
货号 | CAS号 |
操作 |
A125773-50mg | 173937-91-2 |
询价
|
A125773-5mg | 173937-91-2 |
询价
|
A125773-10mg | 173937-91-2 |
询价
|
产品介绍
属性
溶解性 |
25°C: DMSO |
存贮条件 |
储存温度-20°C |
描述
生化机理 |
Description: IC50 Value: 0.0551 nM (for ET A receptor) [1] Atrasentan (A-147627) is an endothelin antagonist receptor being developed at Abbott Laboratories for the treatment of prostate cancer. in vitro: The combination of Atrasentan with Taxotere was more effective in the inhibition of cell viability and induction of apoptosis in LNCaP and C4-2b cells (androgen receptor positive) but not in PC-3 cells[2]. Atrasentan profoundly induced several CYPs and drug transporters (e.g. 12-fold induction of CYP3A4 at 50 μM). It was a moderate P-gp inhibitor (IC(50) in P388/dx cells = 15.1 ± 1.6 μM) and a weak BCRP inhibitor (IC(50) in MDCKII-BCRP cells = 59.8 ± 11 μM). BCRP or P-gp overexpressing cells were slightly more resistant towards antiproliferative effects of atrasentan [5]. in vivo: ABT-627 did reduce the accumulation of macrophages in both stains (36 to 53%) whereas it blocked by 76% the influx of eosinophils in Balb/c but not in C57Bl/6 mice [3]. Atrasentan was administered orally via drinking water at 3 mg kg-1 per day over 28 days. All diabetic mice developed similar hyperglycaemia (27-30 mmol l-1). Atrasentan treatment significantly improved left ventricular systolic and diastolic function in response to exogenous norepinephrine, but there were no differences between genotypes [4]. Clinical trial: Atrasentan and Zometa for Men With Prostate Cancer Metastatic to Bone . Phase2 |
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注:该产品未在中华人民共和国食品药品监督管理部门申请医疗器械注册和备案,不可用于临床诊断或治疗等相关用途