不同真空采血管对锌锂测定的影响

Effect of different vacuum blood collection tube on the determination of zinc and lithium

目的:评价不同真空采血管制备的血清对测量血锌锂结果的影响。方法:收集60例受检者的普通真空采血管、分离胶促凝真空管、肝素钠抗凝管以及分离胶促凝真空管制备血,其中30例从正在服用碳酸锂治疗的病人抽取,分析四种不同采血管处理的同一标本。结果:锌用4种采血管处理的结果差别无统计学意义,锂使用添加剂肝素钠和促凝剂处理的标本结果无统计学差异,锂使用分离胶促凝管处理的结果与其他方式处理标本结果有统计差异(P<0.001)。结论:锌四种采血管得到的结果一致性比较好,不同采血管获得结果可以相互比对,促凝剂和肝素钠处理标本适用于锂盐的快速测定;分离胶处理的标本不适合使用离子。

Objective ：To evaluate the effect on the result of measurement of blood zinc, lithium with different vacuum blood sampling tube. Methods：Collect 60 cases patients of General isolation adhesive mortars vacuum blood collection tube, vacuum tube, heparin sodium anticoagulation and separation gel vacuum control blood coagulation, of which 30 taken from pa- tients taking lithium carbonate therapy, analysis of four different samples of the same blood collection tube processing. Results：4 kinds of blood sampling tubes for zinc treatment results of difference was not statistically significant, heparin sodium and lithium use additive specimen no statistically significant difference between the results of the accelerator, lithium using coagulation - promoting separation gel tubes processing disposing of samples results with other results of a statis- tical difference （ P 〈 0. 001 ）. Conclusion：Zinc four blood collection tube result of consistency is better, than between different blood collection tubes can get results, specimens of coagulant and heparin sodium processing applies to rapid determination of lithium salts;separation gel processed specimens are not suitable for use ion.