昆明医科大学学报2013，Vol.34Issue(4)：108-110,3.
标本保存时间和温度对活化部分凝血活酶时间测定的影响分析
The Effect of the Specimens Saved Time and Temperature on Detecting the Activated Partial Thromboplastin Time
冯倩 1邓德耀 1陈弟 1周林华 1李丽莉1
作者信息
- 1. 云南省第二人民医院检验科,云南昆明 650021
- 折叠
摘要
Abstract
Objective To analyse the impacts of the specimens saved time and temperature on detecting the activated partial thromboplastin time.Methods The 180 outpatients' specimens were selected and divided into 3 groups.Anticoagulant samples of whole blood with a room temperature at 26 ℃,anticoagulant specimens of plasma with a room temperature at 26℃,and anticoagulant specimens of plasma at 4℃ were preserved for 0 hours,2 hours,4 hours,6 hours,and 8 hours respective,and which were detected by the models of Sysmex CA1500 of automated coagulation analyzer and its supporting reagents for APTT,the results of each groups were compared with the results of 0 hours respectively.Result There was statistically significant difference in the results of APTT of 6 hours compared to 0 hours in each groups (P ＜ 0.05).Conclusion The specimens without anticoagulant treatment,which preserved at a conditions of 4℃ or at room temperature,in the cases of not opening the test tube,whatever the centrifugal or not centrifugal.The APTT should be detected within 4 hours after specimen collection in our laboratory关键词
活化部分凝血活酶时间/时间/温度Key words
Activated partial thromboplastin time / Time / Temperature分类
医药卫生引用本文复制引用
冯倩,邓德耀,陈弟,周林华,李丽莉..标本保存时间和温度对活化部分凝血活酶时间测定的影响分析[J].昆明医科大学学报,2013,34(4):108-110,3.
