冠心病患者胆红素浓度变化及其对低密度脂蛋白氧化修饰水平的影响

被引:43
作者
黄维义
曹林生
贺立群
机构
[1] 泸州医学院附属医院心内科!
[2] 同济医科大学附属协和医院心血管病研究所!
关键词
胆红素; 冠心病; 丙二醛; 氧化修饰低密度脂蛋白;
D O I
暂无
中图分类号
R541.4 [冠状动脉(粥样)硬化性心脏病(冠心病)];
学科分类号
1002 ; 100201 ;
摘要
目的 探讨冠心病患者血清总胆红素浓度变化及其对血浆低密度脂蛋白 (LDL)氧化修饰水平的影响。方法 选取 6 5例冠心病患者及 5 0例正常人 ,采清晨空腹静脉血测定血清总胆红素及血浆氧化修饰低密度脂蛋白(OX -LDL)、丙二醛 (MDA)浓度。结果 与正常人相比 ,冠心病患者血清总胆红素明显降低 (P <0 0 1) ,血浆OX -LDL、MDA则明显升高 (均为P <0 0 0 1)。胆红素与OX -LDL及MDA间呈显著负相关 ,r分别等于 -0 32 1(P <0 0 5 )及 - 0 394(P <0 0 1)。结论 胆红素浓度降低致LDL氧化修饰水平显著升高 ,可能是冠心病发生的原因之一。
引用
收藏
页码:23 / 24
页数:2
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