不同保存方式和保存时间对血乳酸测定值影响的对比分析

Effects of Blood Sample Preserved by Different Methods and Times on Blood Lactate

通过对比分析采取不同保存方式和保存时间血样的血乳酸值与取血当天的测试结果的异同 ,以期为血乳酸血样后期处理的保存方式和保存时间提供科学的参考依据。研究对象为普通中学生 2 5名 ,取耳血后分别将血样冷冻 1周、冷冻 2周、冷冻 3周、冷冻 4周、冷藏 1天、冷藏 5天的测试结果与当天测试结果进行比较分析 ,结果显示 6种不同保存方式与取血当天检测结果没有显著性差异 。

This study was to examine the effects of blood sample preserved by different methods and times on blood lactate. The subjects were 25 male middle school students. Earlobe blood was collected and the blood lactate was determined respectively at once, after preserved by freezing 1 week, 2 weeks, 3 weeks, 4weeks or cold storage 1 day and 5 days. The results showed that all lactate values measured of 6 preserved samples were not significantly different but relevant with that of fresh sample.