对阿波利波蛋白B,LDL胆固醇和非HDL胆固醇的标准化
John H Contois1, Michel R Langlois2, Christa Cobbaert3
1Sun Diagnostics, LLC New Gloucester ME USA.
Journal of the American Heart Association
|July 25, 2023
概括
测量阿波蛋白B (apoB) 是足够标准化用于临床使用,提供卓越的准确性,精度和选择性比胆固醇标记物. 进一步的标准化改进正在进行中.
科学领域:
- 心血管诊断心血管诊断
- 临床化学 临床化学
- 脂质学 脂质学是指脂质学.
背景情况:
- 对于广泛临床应用的阿波利波蛋白B (apoB) 测定标准化存在担忧.
- 标准化确保测试准确,精确,并选择性地测量临床有效结果的预期标志物.
研究的目的:
- 为了解决有关apoB测量标准化的担忧.
- 在临床实验室测试的背景下定义"标准化".
- 倡导更广泛的临床使用apoB测试.
主要方法:
- 审查专家组关于apoB试验标准化的决定.
- 与LDL-C和非HDL-C的apoB测量特征 (准确度,精度,选择性) 的比较.
- 讨论使用质谱光度计进行的标准化改进.
主要成果:
- 多个专家小组证实,apoB测量已经足够标准化,用于临床护理.
- 使用廉价,广泛可用的自动化方法准确,精确和有选择地测量ApoB.
- 与LDL-C和非HDL-C相比,ApoB提供了更高的标准化,这是由于其定义的分子结构.
结论:
- 测量阿波利波蛋白B是足够标准化的广泛临床采用.
- 与传统的胆固醇标记物相比,ApoB在准确性,精度和选择性方面具有显著的优势.
- 目前正在进行的标准化工作将进一步提高apoB在管理降脂疗法的实用性.
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