氧化低密度脂蛋白(oxidized low density lipoprotein,oxLDL)是低密度脂蛋白(low density lipoprotein,LDL)经氧化修饰后形成的,研究发现oxLDL增高是As形成的重要原因,与动脉粥样硬化性心血管病(Arteriosclerosis cardiovascular disease,ASCVD)的发生率和死亡率有密切关系。目前动脉硬化及其并发症不论是在我国还是西方发达国家,都是导致死亡的第一大杀手。oxLDL是As病灶中特有的成份,其浓度与病变程度成比例,血清oxLDL作为As等疾病的辅助诊断指标,优于其他常规血脂项目。我们通过对血清内oxLDL水平的检测对As进行早期辅助诊断,无论是正常人还是高血脂患者,临床上检测血清oxLDL,对于动脉硬化性心脑血管疾病的诊断、治疗效果的判断及其预警方面具有重要意义。
本实验建立了4株稳定分泌抗人oxLDL单克隆抗体细胞株:F3、B7、G12、B4。完成了单克隆抗体的筛选、制备、纯化、鉴定、工作单抗配对等方面的工作,为进一步进行临床试验打下了基础。通过反复调试,建立的了以F3为包被抗体,辣根...
【英文摘要】
LDL's oxidate product is oxLDL. The research findings show that the increase of oxLDL is an important reason of the As formation, and is closely related to the occurrence rate and mortality rate of ASCVD (Arteriosclerosis cardiovascular disease).At present, As and relative disease is the first killer which lead to death not only in our country but also in western developed countries. oxLDL is the special component in As focus, and its strength is in proportion to the degree of pathological changes. As a dia...