孕妇血清血型抗体滴度对ABO新生儿溶血病的影响
摘要:目的:检测孕妇产前血清血型抗体IgG抗A抗B滴度,分析其对ABO新生儿溶血病的影响。方法:采用微柱凝胶法对1476例O型孕妇(其丈夫血型为A、B或AB型)在32周左右检测血型抗体滴度,高胆红素血症患儿做溶血三项试验。结果:1476例O型孕妇血清中IgG抗A抗B滴度<1:64组为645例,1:64-1:128组为601例,>1:128组为230例,各组新生儿溶血病发病例数为<1:64组为2例,1:64-1:128组为83例,>1:128组为56例,各组发病率差异有统计学意义(P<0.05)。结论:孕妇产前检测血清血型抗体滴度对ABO新生儿溶血病的预防和治疗有着积极意义。关键词:血型抗体滴度;ABO新生儿溶血病;微柱凝胶法
Abstract:Objective To detect the serum IgG of pregnant women blood group antibodies of anti A and anti B titer, analyzes its influence on ABO hemolytic disease of newborn. Methods Microcolumn gel technique in 1476 cases of O in pregnant women (whose husband blood type is A ......
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