产品
编 号:F102197
分子式:C27H44O3
分子量:416.64
产品类型
结构图
CAS No: 126-19-2
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产品详情
生物活性:
Sarsasapogenin is a sapogenin from the Chinese medical herb Anemarrhena asphodeloides Bunge, with antidiabetic, anti-oxidative, anticancer and anti-inflamatory activities.
体内研究:
Sarsasapogenin (20 and 40 mg/kg) significantly restores the sucrose preference deficit induced by olfactory bulbectomy (OB), and increases locomotor activity. Sarsasapogenin groups (20 and 40 mg/kg) have significantly lower immobility times, higher AChE protein expression levels than the OB group. Furthermore, Sarsasapogenin (20 and 40 mg/kg) groups have significantly higher α7-nAChR protein expression, and increases higher α4-nAChR protein expression levels compared to rats in the OB group. Sarsasapogenin (5 or 10 mg/kg, p.o.) inhibits TNBS-induced colon shortening and myeloperoxidase activity in mice, reducing NF-κB activation and interleukin (IL)-1β, tumor necrosis factor (TNF)-α, and IL-6 levels, while simultaneously increasing IL-10.
体外研究:
Sarsasapogenin (20-80 μM) induces apoptosis via caspase-dependent mitochondrial pathway in heLa cells. Sarsasapogenin also induces apoptosis via the caspase-dependent mitochondrial apoptotic pathway. Sarsasapogenin (60 μM)-induced ROS generation triggers ER stress and mitochondrial dysfunction. Sarsasapogenin potently inhibits NF-κB and MAPK activation, as well as IRAK1, TAK1, and IκBα phosphorylation in LPS-stimulated macrophages. Moreover, Sarsasapogenin inhibits the binding of LPS to macrophage Toll-like receptor 4, and polarization of M2 to M1 macrophages.