联系电话:010-59420369
传真号码:010-59420369
电子邮箱:cccjcm@163.com
地址:北京中关村国家自主创新示范区核心区5803信箱
邮编:102211
标本存放时间和温度对
糖化血红蛋白检测的影响观察
Effects of sample storage duration and temperature on HbA1c detection
吴自宁 陆枝红
(北京首都国际机场医院,北京,100621)
中图分类号:R446.1 文献标识码:A 文章编号:1674-7860(2015)27-0145-02
【摘 要】目的:分析标本存放时间和温度对糖化血红蛋白检测的影响。方法:将我院在2015年1月—2015年6月采集的5例患者的静脉血标本为研究对象,分别检测在不同存放时间和温度的情况下,其糖化血红蛋白的水平变化。结果:在15~25℃情况下可以保持3周时间的稳定性,在2~8℃温度下可以保存3个月的稳定性,在-20℃的情况下存放3个月,全血样本中的检测结果与新鲜样本有显著差异,P<0.05;在-70℃的环境下存放半年时间,其检测结果与新鲜样本没有显著差异,P>0.05。结论:存放的时间和温度对糖化血红蛋白值有较大影响,因此要谨慎处理存放温度与时间。
【关键词】存放时间;存放温度;糖化血红蛋白;检测结果
【Abstract】Objective: To analyze effects of duration and temperatureon the HbA1c detectionstored. Methods: 5 Patients gave their bloodsamples for the study, and were detected under different storage time andtemPerature, recording glycated hemoglobin levels. Results: 15 ℃ to 25 ℃ can maintain the stability of the situation forthree weeks time, a temperature of 2 ℃to 8 ℃ can save three months for stability,store for three months in the case of -20 ℃; the whole blood sample test results with the fresh sampleswere significantly different, P<0.05;stored for six months at -70 ℃environment, the test results and the fresh samPle was not significantlydifferent, P>0.05. Conclusion: Thestorage time and temPerature have a great influence on the HbA1c value, so be careful of handling thestorage temperature and time.
【Keywords】Storage time; Storage temperature; HbA1c; Test results
doi:10.3969/j.issn.1674-7860.2015.27.071
详情可登录【万方数据】
也可登录【中国知网】