| 摘要: |
| ［目的］探讨用德灵（Dade Behring）公司Dimension-X-Pand临床生化分析仪和罗氏Cardiac reader 测肌红蛋白(MYO)含量的可比性。［方法］用罗氏Cardiac reader和Dimension-X-Pand分别测定急性心肌梗死（AMI）组和健康体检组的MYO含量，分析相关性。［结果］两种仪器在MYO＜700 ng/mL时相关性良好，r≥0.95，P>0.05，当MYO >700 ng/mL时，罗氏Cardiac reader超出检测线，而Dimension-X-Pand能测出具体数值。［结论］用德灵（Dade Behring）公司Dimension-X-Pand临床生化分析仪和罗氏Cardiac reader测肌红蛋白有良好可比性，可以交替使用。但罗氏Cardiac reader测定范围有一定局限性。 |
| 关键词: 肌红蛋白 Dimension-X-Pand 罗氏Cardiac reader |
| DOI：10.11724/jdmu.2010.02.27 |
| 分类号:R446 |
| 基金项目: |
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| Comparison between two instruments in determination of Myoglobin |
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JIN Yan, ZHANG Feng-hua, QIN Gui-e
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Department of Clinical Laboratory,the First Affiliated Hospital of Dalian Medical University,Dalian 116011,China
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| Abstract: |
| ［Objective］To investigate the comparability between Dimension-X-Pand clinical chemistry system (Dade Behring) and Cardiac Reader (Roche) in determination of Myoglobin (MYO).［Methods］The contents of MYO were determined by both Dimension-X-Pand and Cardiac Reader in patients with acute myocardial infarction (AMI) and healthy subjects,and then the relativity was analyzed.［Results］When MYO<700 ng/mL,the two instruments had good relativity (r≥0.95,P>0.05).When MYO>700 ng/mL,the value was out of the measurement range of Cardiac Reader,but Dimension-X-Pand still could show results.［Conclusion］Dimension-X-Pand clinical chemistry system and Cardiac Reader have good comparability in determination of MYO and can be replaced by each other.But Cardiac Reader has some limitation in the measurement range. |
| Key words: Myoglobin Dimension-X-Pand Roche Cardiac Reader |
