检验医学与临床2016，Vol.13Issue(15)：2090-2091,2094,3.DOI:10.3969/j.issn.1672-9455.2016.15.007
不同采血管、标本处理过程以及存放时间对 NSE检测结果的影响
Effects of different vacuum tubes,specimen processing and storage time on the detection results of neuron specific enolase
摘要
Abstract
Objective To explore the effects of different vacuum tubes ,specimen processing and storage time on the detection re‐sults of neuron specific enolase (NSE) .Methods Totally 50 hospitalized patients were randomly selected .The venous blood of each patient was split into 2 tubes .One was drying tubes without additive (red tubes) and the other was separating gel tubes with coagu‐lator (yellow tubes) .NSE was then measured by ROCHE E601 .NSE of each tube was detected after 1 ,24 ,48 h of blood separa‐ting .Between 1 h and 24 h ,sample experienced storage (4 ℃ ,24 h) and specimen processing ( such as :mixing slightly and centri‐fuge again) .However ,between 24 h and 48 h ,sample experienced only storage (4 ℃ ,24 h) .Results There was no significant difference in the NSE of 1 h for red and yellow tubes (P>0 .05) .To red tubes ,concentration and positive rate of 24 h for NSE were significantly higher than that of 1 h(P<0 .05) ,and there was no significant difference in 48 h and 24 h (P> 0 .05) .To yellow tubes ,there was no significant differences in 1 ,24 ,48 h (P> 0 .05) .Conclusion The stability of the coagulant separating tube (yellow tubes) was better than that of the non additive drying tube (red tube) for the determination of NSE in serum .关键词
无添加剂干燥管/促凝剂分离胶管/神经元特异性烯醇化酶Key words
drying tubes without additive/separating gel tubes with coagulator/neuron specific enolase引用本文复制引用
黄妩姣,田春华,朱伟才,晁艳,陈炜烨,柯培锋..不同采血管、标本处理过程以及存放时间对 NSE检测结果的影响[J].检验医学与临床,2016,13(15):2090-2091,2094,3.基金项目
广东省科技计划项目（2014A020212270）。 （）
