化学发光检测血清和肝素钠抗凝血浆中肌钙蛋白I浓度的比较(1)
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[摘要] 目的:比较用化学发光检测血清和肝素钠抗凝血浆中肌钙蛋白I(cTnI)浓度的差别。方法:应用Access免疫测定系统定量测定200例血清(A组)和肝素钠抗凝血浆(B组)中的cTnI浓度,比较两者间的差异。结果:血清与肝素钠抗凝血浆cTnI浓度测定结果差异无统计学意义(P>0.05),说明两者都可用于化学发光检测cTnI浓度。结论:血清和肝素钠抗凝血浆都可用于化学发光检测cTnI浓度,但由于肝素钠抗凝血浆分离时间更短,对于cTnI这种急诊指标更具优势。
[关键词] 血清;血浆;肝素钠;肌钙蛋白I;化学发光
[中图分类号] R446.1[文献标识码]A [文章编号]1673-7210(2010)04(c)-038-02
Comparison of cTnI concentration of chemiluminescence detected in serum and heparin sodium anticoagulation plasma
ZHOU Wei, YANG Lüshun, ZHENG Dingrong, LAI Yuhua
(Xixiang People's Hospital of Bao'an District of Shenzhen, Shenzhen 518102, China)
[Abstract] Objective: To compare the difference in the concentration of troponin I (cTnI) of serum and heparin sodium anticoagulant detected by chemiluminescence. Methods: cTnI of the serum (group A) and heparin sodium anticoagulant (group B) of 200 cases was detected with Access immunoassay system, and compared the difference between the two groups ......
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