摘要
目的建立一个白蛋白结合钴(albumin cobalt binding,ACB)试验检测IMA。方法ACB试验是用分光光度测定法,结果以吸光度单位(absorbance Units,ABSU)报告。结果在470nm测定的平均ABSU±s,对照组和心肌缺血级分别为:(0.336±0.084)和(0.586±0.087)(P<0.01)。结论ACB试验可用作评价心肌缺血有用的诊断工具,测定值>0.504时可认为缺血阳性。
[Objective] To establish a method of albumin cobalt binding （ACB） for IMA testing. [Method] ACB assay was based on a spectrophotometry and the results were reported in absorbance Units（ABSU）. [Results] The mean ABSU ± s of health individuals and myocardial ischemic individual measured at 470 nm were （0.336±0.084） and （0.586±0.087）, respectively （P 〈0.01）. [Conclusion ] The ACB test may serve as a useful diagnostic tool for assessment of myocardial ischemia, and the value greater than 0.504 could be considered ischemia positive.
出处
《中国医学工程》
2007年第5期404-406,共3页
China Medical Engineering
关键词
心肌缺血
白蛋白钴结合试验
缺血修饰白蛋白
myocardial ischemia
albumin cobalt binding test
Ischemia modified albumin
