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已知前列腺素(PG)对痛经、子宫收缩和引产有作用。13,14-二氧-15-酮-PGF_(2α)(PGFM)为PGF_(2α)的主要循环代谢产物。研究目的在于测定阴道透析液以及血浆PGFM在妊娠早期(8～12周)的基础水平和早期人工流产(TAB)后1小时、24小时的变化。 方法:将-3inch长的2号分子孔透析管一端结扎,灌入5ml含10％w/v右旋糖酐的葡萄糖后另一端结扎,制成半通透性的塞子。引产前两小时取血,阴道放入塞子。病人用1％利多卡因局麻并静注给予镇定剂和20U的催产索。扩宫吸引术后换
Prostaglandins (PG) are known to have effects on dysmenorrhea, uterine contractions and induction of labor. 13,14-dioxido-15-keto-PGF_ (2α) (PGFM) is the major circulating metabolite of PGF_ (2α). The aim of the study was to determine basal levels of vaginal dialysate and plasma PGFM during the first trimester of pregnancy (8-12 weeks) and at 1 hour and 24 hours after early artificial abortion (TAB). METHODS: A 3-inch long No. 2 molecular pore dialysis tube was ligated with 5 ml of glucose containing 10% w / v dextran and ligated at the other end to make a semi-permeable plug. Two hours before induction of labor blood, vaginal plug. Patients were given 1% lidocaine local anesthesia and intravenous sedation and 20U of the cesarean section. Enlarge the attraction after surgery