여성생식계 상피세포에서 Glutathione S-Transferase 출현도에 관한 면역조직화학적 관찰

Abstract

Both placental form (GST-Pi) and basic form (GST-L) of glutathione S-transferase were studied in the epithelium of normal, tumor and tumor like lesions of female genital system. The results obtained were as follows : 1. Staining reaction of GST-Pi were moderate in normal cytotrophoblasts, mild in syncytiotrophoblasts, strong in corpus luteum, moderate to strong in salpingeal mucosa and in proliferative glands, moderate in secretory glands of indometrium and moderate in superficial squamous epithelium of cervix 2. Staining reaction of GST-L were mild in cytotrophoblasts and in syncytiotrophoblasts, of chorionic villi in corpus luteum, negative in salpingeal mucosa, very weak in proliferative glands, mild in secretory, glands of endometrium and in superficial squamous epithelium of cervix. 3. Staining reaction of GST-L were mild in cytotrophoblast and syncytiotrophoblast of choriocarcinoma, moderate in cytotrophoblasts, mild in syncytiotrophoblasts of hydatidiform mole, negative in mucinous epithelium of cust adenoma, in hyperplastia and adenocarcinoma, and mild in adenocarcinoma of cervix. 4. Staining reaction of GST-L were very weak in cytotrophoblasts and syncytiotrophoblasts of choriocarcinoma and in hydatidiform mole, negative in mucinous epithelium of cust adenoma, very weak in serous eptiethlium, negative to mild in hyperplastic and adenocarcinoma, mild in squamous cell carcinoma and adenocarcinoma of cervix. Therefore, staining reaction and distribution of GST-Pi and L isoengumes were different in normal and neoplastic cell of trophoblasts, salpinx, endometrin and cervix