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人绒毛膜促性腺激素(HCG)是胎盘滋养叶细胞分泌的一种糖蛋白激素。临床上根据尿中排出的HCG来诊断妊娠和滋养叶细胞疾病已有五十余年的历史。最早是采用生物学方法。60年代初被简易快速的免疫学方法所代替,但其灵敏度仍不高。70年代以来放射免疫测定法在国外逐步推广。国内于1974
Human chorionic gonadotropin (HCG) is a glycoprotein hormone secreted by placental trophoblast cells. Clinically based on the urine of HCG to diagnose pregnancy and nourish leaf cell disease has more than 50 years of history. The earliest use of biological methods. The early 60s was replaced by a quick and easy immunological method, but its sensitivity is still not high. Radioimmunoassay since the 1970s in the gradual promotion of foreign countries. Domestic in 1974