三种方法测定糖化血红蛋白比较

Anhui Medical and Pharmaceutical Journal(2013)

Cited 23|Views25
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Abstract
目的比较阳离子交换层析法、胶乳增强法及酶法三种测定糖化血红蛋白的方法。方法对阳离子交换层析法、胶乳增强法及酶法测定糖化血红蛋白的精密度、相关性进行比较。结果阳离子交换层析法、胶乳增强法及酶法的低值批内CV值分别为2.26%、3.35%和3.84%,高值批内CV分别为1.57%、2.38%和2.88%;低值批间CV分别为3.06%、3.78%和7.99%,高值批间CV分别为2.06%、2.91%和4.72%。以阳离子交换层析法作为对比方法,乳胶增强法与酶法线性方程式分别为Y=1.060 1X+0.069 4,r=0.998;Y=1.021 4X-0.108 5,r=0.989。结论三种方法具有较好的可比性,但胶乳增强法更简便、价廉,值得广大医院推广使用。
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Key words
glycosylated hemoglobin,ion exchange chromatography,compare,Latex enhanced,enzymatic measurement
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