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血清HDL亚类分布特征及与载脂蛋白的关系 被引量:7

Relationship between characteristic of serum HDL subclasses distribution and apolipoproteins
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摘要 目的:分析人群中HDL各亚类的频数分布特征及探讨载脂蛋白含量与HDL亚类含量、分布变化的关系。方法:采用双向电泳-免疫印迹方法检测血清HDL亚类含量,Kolmogorov-Smirnov检验HDL亚类分布类型,直线相关及多元线性回归分析血清HDL亚类分布与载脂蛋白关系。结果:血清preβ2-HDL、HDL3a、HDL2a、HDL2b呈正态分布,preβ1-HDL、HDL3b、HDL3c呈偏态分布;女性HDL-C、apoAI、HDL2a及HDL2b的含量显著高于男性,而preβ1-HDL及HDL3c的含量则显著低于男性;相关分析发现apoAI含量与所有亚类的水平呈显著正相关(r值在0.365-0.577范围,P<0.01),apoB100、apoCII、apoCIII、apoE与Preβ1-HDL及HDL3a的水平呈显著正相关(r值在0.139-0.489范围,P<0.01),但与HDL2a、HDL2b的水平呈显著负相关(r值在-0.122^-0.386范围,P<0.01);多元线性回归分析表明:apoAI对HDL各亚类含量变化影响最大(β值在0.385-0.601范围,P<0.01)。结论:血清preβ2-HDL、HDL3a、HDL2a、HDL2b呈正态分布,preβ1-HDL、HDL3b、HDL3c呈偏态分布。apoAI与HDL各亚类含量均呈显著正相关并且对亚类含量变化的影响最大;apoB100及apoCII、apoCIII和apoE与小颗粒的Preβ1-HDL呈显著正相关(r值在0.355-0.489范围,P<0.01),而与大颗粒的HDL2a或HDL2b呈显著负相关(r值在-0.122^-0.386范围,P<0.01)。
出处 《中国病理生理杂志》 CAS CSCD 北大核心 2008年第1期184-186,共3页 Chinese Journal of Pathophysiology
关键词 HDL亚类 载脂蛋白A—Ⅰ HDL subclasses Apolipoprotiein A - Ⅰ
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