产品
编 号:F396492
分子式:C19H30O5
分子量:338.44
产品类型
结构图
CAS No: 58186-27-9
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产品详情
生物活性:
Idebenone, a well-appreciated mitochondrial protectant, exhibits protective efficacy against neurotoxicity and can be used for the research of Alzheimer's disease, Huntington's disease. Idebenone (oxidised form) has a dose-dependent inhibitory effect on the enzymatic metabolism of arachidonic acid in astroglial homogenates (IC50=16.65 μM). Idebenone, a coenzyme Q10 analog and an antioxidant, induces apoptotic cell death in the human dopaminergic neuroblastoma SHSY-5Y cells. Idebenone quickly crosses the blood-brain barrier.
体内研究:
Idebenone (oxidised form) is a compound with protective efficacy against cerebrovascular disorders in vivo, including cerebral ischemia and hypertension-induced vascular lesions.
体外研究:
Idebenone, a compound with protective efficacy against neurotoxicity both in in vitro and in in vivo models, exists in two different oxidative states: the ubiquinol-derivative (reduced idebenone) and the ubiquinone-derivative (oxidised idebenone). ?Idebenone (oxidised form) preferentially inhibits cyclooxygenase vs. lipoxygenase metabolism (IC50 ratio lipoxygenase/cyclooxygenase: 3.22).?Idebenone (oxidised form) behaves similarly as indomethacin and piroxicam—two typical anti-inflammatory agents.?Idebenone (oxidised form) inhibits total arachidonic acid metabolism, cyclooxygenase metabolism, lipoxygenase metabolism, lipoxygenase/cyclooxygenase with IC50s of 16.65±3.48, 14.44±2.99, 46.51±7.20, and 3.22 μM.?Idebenone (1-10 μM; for 24-72 h) has no effect on the cell viability of SHSY-5Y cells.?Idebenone (25 μM or higher concentrations; for 24-72 h) shows significant reduction in cell viability of SHSY-5Y cells. ?Idebenone (30 μM) induces up-regulation of BAX expression and the caspase-3 activity.