This study aimed to investigate the in vivo anti-inflammatory activity of trilobatin extracted from the young leaves of Lithocarpus polystachyus Rehd on lipopolysaccharide(LPS)-induced inflammatory response in mice. After being treated intragastrically with trilobatin at three different dosages(3, 30 and 300 mg/(kg·d)) for 3 days, the mice were administered intraperitoneally with LPS(0.1 mg/kg) 1 h after the last intragastrical treatment on day 3. The effect of trilobatin on the expression of LPS-induced pr...
【基金】
国家自然科学基金面上项目(31071537)
【更新日期】
2014-12-22
【分类号】
TQ281;R285.5
【正文快照】
脂多糖(lipopolysaccharide,LPS)是革兰氏阴性菌细胞壁的主要组成成分,同时也是这些细菌引发炎症反应的主要物质[1]。LPS通过其与哺乳动物细胞表面的Toll样受体(TLR)4/CD14复合体的结合[2],激活细胞信号通路从而引发炎症因子的过量表达,包括肿瘤坏死因子-α(tumor necrosis fac