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Abstract Title:Anti-inflammatory effects of liquiritigenin as a consequence of the inhibition of NF-kappab依赖性iNOS和促炎细胞因子的产生。
摘要来源:
br j Pharmacol。 2008年5月; 154(1):165-73。 EPUB 2008 3月10日。PMID: 18332856“> 18332856 I J Cho,C H Yang,S G Kim,S C Kim
文章隶属关系:y W Kim
摘要:
EXPERIMENTAL APPROACH: iNOS expression was determined by western blotting, real-time reverse transcription-PCR and reporter gene分析。 ELISA测定了肿瘤坏死因子-Alpha(TNF-Alpha),白介素(IL)-1Beta和IL-6。凝胶转移测定法和免疫印迹用于评估NF-kappab激活。使用角叉菜胶诱导的PAW水肿评估液脂蛋白对体内急性炎症的影响。
关键结果: 通过liquiritigin抑制lps-kabpababababababababipy抑制lps-kabpabababababababablind> I-kappabalpha磷酸化和降解。液化素治疗可阻止LP以浓度依赖性方式增加iNOS蛋白和mRNA的水平。 LiqUiritigenin还抑制了LPS后RAW264.7细胞的TNF-Alpha,IL-1Beta和IL-6的产生。 In rats, liquiritigenin treatment inhibited formation of paw oedema induced by carrageenan.
CONCLUSION AND IMPLICATIONS: These results demonstrate that liquiritigenin exerts anti-inflammatory effects, which results from the inhibition of NF-kappaB activation in macrophages, thereby decreasing iNOS和促炎细胞因子的产生。我们的发现表明液化液体水肿以及炎症基因诱导的抑制作用将有助于了解液化素的药理学和作用方式,以及对甘油radix的抗炎使用。