产品
编 号:F397973
分子式:C16H14O5
分子量:286.28
产品类型
结构图
CAS No: 58749-23-8
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产品详情
生物活性:
Licochalcone B is an extract from the root of Glycyrrhiza uralensis. Licochalcone B inhibits amyloid β (42) self-aggregation (IC50=2.16 μM) and disaggregate pre-formed Aβ42 fibrils, reduce metal-induced Aβ42 aggregation through chelating metal ionsLicochalcone B inhibits phosphorylation of NF-κB p65 in LPS signaling pathway. Licochalcone B inhibits growth and induces apoptosis of NSCLC cells. Licochalcone B specifically inhibits the NLRP3 inflammasome by disrupting NEK7‐NLRP3 interaction.
体内研究:
Licochalcone B (1-25 mg/kg,口服灌胃) 减轻由 CCl4 诱导的小鼠肝毒性及氧化应激。Animal Model:Mice induced by CCl4
Dosage:1, 5, 25 mg/kg
Administration:Oral gavage.
Result:Elevated the levels of SOD and GSH, and reduced the GSSG levels.
体外研究:
Licochalcone B (IC50: 2.16 μM) 抑制 Aβ42 聚集并分解 Aβ42 预先形成的原纤维。Licochalcone B (0-12 μM,48 h) 在 SH-SY5Y 细胞中减少 ROS 的产生并保护细胞免受 H2O2 诱导的细胞死亡[ 1].Licochalcone B (10 μM,1 h) 抑制 RAW264.7 细胞中 LPS 诱导的 NF-κB 激活。Licochalcone B (10 μM,1 h)抑制 LPS 诱导的 NF-κB p65 276 位丝氨酸磷酸化,并抑制 TNFα 和 MCP-1 的表达。Licochalcone B (0-20 μM,24 或 48 h) 抑制人 NSCLC 细胞生长。