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绒毛膜促性腺激素(以下简称HCG)系由胎盘滋养叶细胞分泌的一种糖蛋白激素国外于1927年就开始了以检出人的子宫HCG为基础的妊娠早期诊断试验。人类HCG放射免疫测定法(以下简称HCG-RIA)较生物学和免疫学方法优越。国内自1972年起开始应用于临床诊断早孕、异位妊娠、滋养叶细胞疾病及计划生育等方面的研究。我
Chorionic gonadotropin (hereinafter referred to as HCG) is a glycoprotein hormone secreted by placental nourishing leaf cells abroad in 1927 began to detect human uterus HCG-based early pregnancy diagnostic test. Human HCG radioimmunoassay (hereinafter referred to as HCG-RIA) is superior to the biological and immunological methods. Since 1972, China has been used in clinical diagnosis of early pregnancy, ectopic pregnancy, trophoblast disease and family planning and other aspects of research. I