摘要
目的比较分析抗人球蛋白微柱凝胶法与传统试管法测定O型孕妇血清中IgG抗A(B)效价的方法学差异。方法采用微柱凝胶抗人球方法和经典抗人球蛋白试验平行检测122例与丈夫ABO血型不合的O型孕妇血清IgG抗A(B)水平,并作方法学评价。结果122例分析样本中,微柱凝胶法检测结果<1:64的30例样本经试管法测定结果全部一致;微柱凝胶法检测结果≥1:64的92例样本中,经试管法测定有33例结果为<1:64,经卡方检验,两种方法的差异有统计学意义(P<0.01)。结论凝胶微柱法比传统试管法具有更高的灵敏度,判读更为准确,但高灵敏度并不意味着更高的HDN诊断效率,连续监测孕妇血清IgG抗A(B)水平和多种临床指征的综合分析是十分必要的。
Objective To compare the gel microcolumn assay and the conventional tube test for IgG anti A (B) titration.Methods 122 blood samples of" O" group pregnant women with non " O" group husbands were detected simultaneously by the conventional tube test and the gel microcolumn assay.The results were evaluated. Results The results of the 30 samples detected by gel microcolumn assay are below to1:64,which is similar to that detected by the conventional tube test.The results of 92 samples detected by gel microcolum...
出处
《中国血液流变学杂志》
CAS
2008年第3期423-424,444,共3页
Chinese Journal of Hemorheology