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本研究目的为探讨母血浆雌二醇和孕酮的水平对早产的作用。作者对29名患者进行了研究,其中高危组15例有早产或晚期流产史;最佳组14例完全正常孕妇为对照。自妊娠20周至分娩前每隔2周取静脉血5ml,每次取得的标本立即离心,将分离出的血浆置于-20℃保存。按照1979年世界卫生组织规定制备试剂用放射免疫法测定雌二醇及孕酮。高危组中5例早产,10例足月产,故又分为高危早产组和高危足月产组。
The purpose of this study was to investigate the effect of maternal plasma estradiol and progesterone levels on preterm labor. The authors conducted a study of 29 patients, of which 15 cases of high-risk group had a history of premature or abortion; the best group of 14 cases of normal pregnant women as a control. Venous blood 5 ml was taken from every 20 weeks of gestation to every 2 weeks before delivery. The samples taken each time were centrifuged immediately and the separated plasma was stored at -20 ° C. In accordance with the provisions of the 1979 World Health Organization reagents for the determination of estradiol and progesterone by radioimmunoassay. 5 cases of high-risk group of premature birth, 10 cases of full-term, it is divided into high-risk preterm birth group and high-risk full-term group.