我们依据临床病史和组织学检查,选择138例有正常排卵月经周期的妇女,采用放射受体的DCC法测定子宫内膜胞浆、胞核中雌激素受体(ER)和孕激素受体(PR)含量,将结果分为增殖中、晚期和分泌早、中、晚五期进行分析。结果表明:子宫内膜胞浆ER(ERc)、胞核ER(ERn)、胞浆PR(PRc)、胞核PR(PRn)的均值含量随月经周期中雌、孕激素水平的变化而呈有规律的周期性变化。增殖早期较低,以后逐渐升 According to the clinical history and histological examination, 138 women with normal ovulation menstrual cycle were selected and the endometrial cytoplasm, nuclear estrogen receptor (ER) and progesterone receptor PR) content, the results are divided into proliferation, late and secretion of early, middle and late five were analyzed. The results showed that the average content of ER (ER), ER (ER), PR (PRc) and PR (PRn) in endometrial cells changed with the levels of estrogen and progesterone in the menstrual cycle Regular changes in the law. Lower proliferation early, and then gradually rose