摘要:目的探讨炎调方对脓毒症大鼠肺组织核因子一κB(NF—κB)活性及血清高迁移率族蛋白B1(HMGB1)水平变化的影响。方法将雄性SD大鼠随机分为正常组、假手术组、模型组和炎调方组。盲肠结扎穿孔术(CLP)制备脓毒症大鼠模型,于造模后2,8,12,24h处死大鼠,凝胶迁移电泳法(EMSA)检测右肺组织NF—κB活性,双抗体夹心酶联免疫吸附法(ELISA)测定HMGB1水平。结果正常组及假手术组大鼠肺组织NF—κB微弱活化,模型组中,CLP术后2hNF—κB活性开始增强,24h仍有较强的活性;炎调方组与模型组相比,NF—κB活性各时间点均明显减弱。模型组HMGB1水平2h卉始升高,炎调方组与模型组相比,HMGB1水平明显降低(P〈0.05)。结论炎调方能抑制脓毒症大鼠肺组织NF—κB活性,降低脓毒症大鼠血清HMGB1水平。
注:因版权方要求,不能公开全文,如需全文,请咨询杂志社
热门期刊服务
Journal of Mountain Science Transactions of Nonferrous Metals Society of China Frontiers of Information Technology Electronic Engineering Journal of Semiconductors Journal of Harbin Institute of Technology Journal of Beijing Institute of Technology Journal of Wuhan University of Technology Journal of Systematics and Evolution Journal of Materials Science Technology Journal of Computer Science and Technology Journal of Huazhong University of Science and Technology The Journal of China Universities of Posts and Telecommunications