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胎盘蛋白14(PP14)是由胎盘和胎膜分离出来的一种蛋白质,是最近在非孕妇女血清中发现的,与月经周期激素变化相一致,其含量有高低的改变。近来还发现PP14来自子宫内膜,并在同一胚胎的输卵管及子宫内膜取得了PP14。本文主要研究人输卵管在月经周期各阶段PP14的含量。输卵管标本取自14名因子宫肌瘤而行子宫全切及双侧输卵管摘除术的健康非孕妇女。在9例中分别取输卵管壶腹部、峡部及伞部的典型标本,固定在福尔马林中进行免疫过氧物酶染色;在全部14例中取上述三部分输卵管标本,用放免法测定PP14
Placental protein 14 (PP14), a protein isolated from the placenta and fetal membranes, was recently found in the serum of non-pregnant women, consistent with changes in the hormone in the menstrual cycle, with varying levels. It has also recently been found that PP14 is derived from the endometrium, and PP14 is found in the fallopian tubes and endometrium of the same embryo. This paper mainly studies the fallopian tube in the menstrual cycle of the various stages of PP14 content. Tubal specimens from 14 due to uterine fibroids and hysterectomy and bilateral tubal removal of healthy non-pregnant women. In 9 cases were taken tubal ampulla, isthmus and umbrella typical specimens fixed in formalin for immune peroxidase staining; in all 14 cases to take the three parts of the tubal specimens measured by radioimmunoassay PP14