对孕妇进行抗体筛查和抗体特异性的鉴定,可预测胎儿可能受到的影响。采用抗体筛选试验测定患者血浆中是否存在不规则抗体,利用谱细胞确定抗体特异性,盐水试管法测定抗体效价。检出患者血浆中含有IgM类抗-E抗体,抗体效价为1∶2。认为该患者经过免疫刺激产生IgM类抗体,该抗体不会通过胎盘,对胎儿不会造成危害。 Antibody screening and antibody-specific characterization of pregnant women predict the likely impact on the fetus. Antibody screening assays were used to determine the presence or absence of irregular antibodies in the patient’s plasma. Antibody specificity was determined using spectral cells, and antibody titers were determined by saline test tubes. Patients were detected in the plasma containing IgM anti-E antibody, antibody titers of 1: 2. The patient is thought to have immunostimulated IgM-like antibodies that do not pass through the placenta and do not cause harm to the fetus.