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孕妇血清甲胎蛋白(AFP)的测定,目前已有不少地区列入产前检查的常规项目之一。由于取材简单安全,对早期发现胎儿畸形,及时终止妊娠起了积极作用。我院自1981年12月开始,应用放射免疫(双抗体法)对229例孕妇血清作了AFP测定,现报道如下。材料与方法孕妇血清取材于门诊各妊娠周之孕妇,妊娠38～42周的个别血清来源于住院待产之孕妇。经分娩证实为正常胎儿者共214例,异常妊娠15例。测定方法:用双抗体法。孕妇血清绝大多数用原液测定,若大于400ng/ml,则稀释为1:1或1:10。结果
Maternal serum alpha-fetoprotein (AFP) determination, there are many areas already included in the prenatal care routine one of the items. As a result of simple and safe drawing, early detection of fetal malformations, timely termination of pregnancy played a positive role. Our hospital since December 1981, the application of radioimmunoassay (double antibody method) 229 pregnant women made serum AFP determination, are reported below. MATERIALS AND METHODS Pregnant women ’s serum was drawn from pregnant women of each gestation week. Individual serums from 38 to 42 weeks of gestation originated from pregnant women who were hospitalized. A total of 214 confirmed cases of normal fetus through childbirth, abnormal pregnancy in 15 cases. Determination: Double antibody method. The vast majority of pregnant women with the original determination of serum, if greater than 400ng / ml, the dilution is 1: 1 or 1:10. result