【摘要】 目的探讨孕妇血清中IgG抗-A(B)抗体效价与新生儿溶血病(HDN)之间的关系。方法用微柱凝胶法对夫妇ABO血型不合孕妇进行ABO-HDN血清学检查,观察IgG抗A(B)效价对ABO-HDN的影响。结果当孕妇血清抗体效价为1∶64、1∶128、1∶256和≥1∶512时,新生儿ABO溶血病的发病率分别为0、11.8%、22.9%和42.2%。结论随着孕妇血清中IgG抗体效价的增高,新生儿ABO溶血病的发病率也随之升高。更多还原

【Abstract】 [Objective]To explore the relationship between valence of serum antibody in pregnant women and hemolytic disease of newborn(HDN).[Methods]Micro-Column Gel(MCG)was adopted to perform ABO-HDN serological examination,the effect of IgG Anti-A(B)on ABO-HDN was observed.[Results]When the valence of antibody was 1∶64,1∶128,1∶256 and≥1:512;the incidence of ABO-HDN was 0%,11.8%,22.9%and 42.2% respectively.[Conclusion]The more the valence of antibody in the serum of pregnant woman was,the higher the incidence of ABO-HDN was.更多还原