作者:Wonhwa Lee、O. Yuseok、Changhun Lee、So Yeon Jeong、Jee-Hyun Lee、Moon-Chang Baek、Gyu-Yong Song、Jong-Sup Bae
DOI:10.1016/j.bcp.2019.02.027
日期:2019.5
anti-septic activities on high mobility group box 1 (HMGB1)-mediated septic responses and survival rate in a mouse model of sepsis. KC1 and KC3, but not KC2, significantly reduced HMGB1 release in lipopolysaccharide (LPS)-activated human umbilical vein endothelial cells (HUVECs) and attenuated the cecal ligation and puncture (CLP)-induced release of HMGB1. Additionally, in vitro analyses revealed that KC1
在本研究中,合成了几种decursin类似物(KC1-3),并根据其对败血症小鼠模型中对高迁移率族1(HMGB1)介导的败血反应的防腐活性和存活率进行了评估。KC1和KC3,而不是KC2,显着降低了脂多糖(LPS)激活的人脐静脉内皮细胞(HUVEC)中的HMGB1释放,并减弱了盲肠结扎和穿刺(CLP)诱导的HMGB1释放。此外,体外分析显示,KC1和KC3均减轻了HMGB1介导的血管破坏并抑制了小鼠的通透性,而体内分析显示,KC1和KC3降低了败血症相关的死亡率和组织损伤。综上所述,目前的结果表明,KC1和KC3均可降低HMGB1的释放和败血病的死亡率,因此,