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  

Comparison of cTnI concentration of chemiluminescence detected in serum and heparin sodium anticoagulation plasma

作　　者：周伟[1] 杨绿舜[1] 郑定容[1] 赖玉华[1] 

机构地区：[1]深圳市宝安区西乡人民医院,广东深圳518102

出　　处：《中国医药导报》2010年第12期38-39,共2页China Medical Herald

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。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. Results：The concentration of cTnI of serum and heparin sodium anticoagulant showed no statistical difference （P0.05）,suggesting that both could be used for chemiluminescent detection. Conclusion：Serum and heparin sodium anticoagulant can be used for chemiluminescent detection to detect cTnI,and heparin sodium shows advantages for cTnI because of the shorter period of time for separation.

关 键 词：血清 血浆 肝素钠 肌钙蛋白Ⅰ 化学发光 

分 类 号：R446.1[医药卫生—诊断学]