期刊论文

Liao, DF

英文

中国药理学报

1671-4083

2002

23

6

516-522

Project supported by the National Natural Science Foundation of China. № 39970847, the Natural Science Foundation of Hunan Province № 99JJY20032, and the National Major Basic Research Program （973）. № G2000056905.；

本校为第一且通讯机构

AIM: To investigate the mechanism by which probucol (PBC) affected adhesion of monocytes to human umbilical vein endothelial cells (HUVEC). METHODS: Effects of PBC on expression of intercellular adhesion molecule-1 (ICAM-1), vascular cell adhesion molecule-1 (VCAM-1), P-selectin, and E-selectin in human umbilical vein endothelial cells were examined. Moreover, the inhibitory effect of PBC were compared with that of monoclonal antibodies (mAbs) to ICAM-1, VCAM-1, P-selectin, and E-selectin on adhesion induced by oxidized-low density lipoprotein ...

目的:研究丙丁酚抑制体外氧化低密度脂蛋白诱导的单核细胞对内皮细胞的粘附机制.方法:采用酶联免疫法检测丙丁酚对内皮细胞粘附分子、细胞间粘附分子1(ICAM-1)、血管细胞粘附分子1 (VCAM-1)、P-选择素和E-选择素表达的影响,对比分析丙丁酚和上述粘附分子单克隆抗体抑制氧化低密度脂蛋白诱导的单核细胞对内皮细胞的粘附作用.结果:丙丁酚呈浓度依赖性抑制氧化低密度脂蛋白诱导的单核细胞对内皮细胞的粘附,丙丁酚浓度从10μmol/L增加到80μmol/L,单核细胞对内皮细胞的粘附从16.7％降低至7.0％(P