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本文用放射免疫分析法检测母体血清中E_3、HPL水平变化,以观察胎盘功能、胎儿宫内生长情况监测中的作用。现报告如下。 对象和方法 一,对象: (一)正常妊娠对照组:48例,年龄28～26岁。 (二)过期妊娠组:孕期≥294天,43例,年龄23～28岁 (三)胎儿宫内发育迟缓组:B超:宫腔总容积落后于双顶径4周,26岁,年龄24～29岁。 (四)妊娠高血压综合征组(EPH):轻度EPH组,41例,年龄24～27岁;中、重度EPH组,52例,年龄24～30岁。 二、方法,备组监测对象均抽取上午8时左右静脉血,及时分离血清,-25℃待测,E_3、HPL试剂盒由天津九鼎公司提供,使用质控血清,均为双管法,采
In this paper, radioimmunoassay detection of maternal serum E_3, HPL level changes in order to observe the placental function, intrauterine growth monitoring role. The report is as follows. Objects and methods First, the object: (a) normal pregnancy control group: 48 cases, aged 28 to 26 years old. (B) overdue pregnancy group: pregnancy ≥ 294 days, 43 cases, aged 23 to 28 years (C) Fetal intrauterine growth retardation group: B ultrasound: total volume of the uterus lags behind biparietal diameter for 4 weeks, 26 years old, age 24 ~ 29 years old. (D) EPH group: mild EPH group, 41 cases, aged 24 to 27 years; moderate and severe EPH group, 52 cases, aged 24 to 30 years old. Second, the method, the group of monitoring objects are drawn about 8 o’clock morning blood, serum, 25-day test, E_3, HPL kit provided by the Tianjin Jiuding company, the use of quality control serum, are double-tube method, mining