| ADA试剂对镁离子测定结果干扰的评价 |
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| 引用本文： | 王琳,颜群,崔婷. ADA试剂对镁离子测定结果干扰的评价[J]. 国外医学:临床生物化学与检验学分册, 2014, 0(3): 334-335 |
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| 作者姓名： | 王琳 颜群 崔婷 |
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| 作者单位： | 南京医科大学第一附属医院医学检验科,江苏南京210029 |
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| 基金项目： | 江苏省实验诊断学重点实验室研究项目资助（XK201114）. |
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| 摘 要： | 目的：探讨腺苷脱氨酶（ADA）试剂对全自动生化分析仪镁离子测定的影响。方法测定ADA 试剂中的镁离子浓度；单独比较测定混合血清中的镁离子和先测定ADA再测定镁离子的检测结果；将不同浓度ADA 试剂加入标本中测定其镁离子浓度的变化。结果 ADA试剂中镁离子含量为0．739 mmol/L。单独测镁离子与先测ADA 再测镁离子的结果比较差异有统计学意义（P＜0．05）。镁离子结果增加的幅度与ADA试剂的量呈直线相关。结论 ADA试剂对镁离子测定有正干扰。
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| 关 键 词： | 干扰 全自动分析 镁离子 腺苷脱氨酶试剂 |
Evaluation of the interference of ADA reagent on magnesium assays |
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| Wang Ling,Yan Qun,Cui Ting. Evaluation of the interference of ADA reagent on magnesium assays[J]. Foreign Medical Sciences(section of Clinical Biochemistry and Laboratory Medicine, 2014, 0(3): 334-335 |
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| Authors: | Wang Ling Yan Qun Cui Ting |
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| Affiliation: | A (The Clinical Chemistry Department, the First Affiliated Hospital of Nanjing Medical University, Nanjing , Jiangsu 210029, China) |
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| Abstract: | Objective To study the effect of the ADA reagent on detecting magnesium on the automatical analyzer. Methods We detected the concentration of magnesium in the mixed serum sample alone or after detecting the concentration of ADA in the same serum sample,and then detected the concentration of magnesium in the serum sample mixed with different concentration o[ ADA reagent. Results The concentration of magnesium in the ADA reagent was 0, 739 mmol/L. The values of magnesium concen- tration from two detected methods are significant different. The concentration of magnesium is correlated with the amount of the ADA reagent that was added into the detected samples. Conclusion The ADA reagent has significant influence on detecting the concentration of magnesium in the clinical serum samples because of the existence of magnesium in the ADA reagent. |
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| Keywords: | interference automatical analysis magnesium ADA reagent |
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