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米非司酮是一种抗孕激素类药物,妊娠早期人工流产术前使用,可以软化并扩张宫颈,提高了宫肌的收缩力。由于这一作用同局部应用前列腺素(PG)结果类似,所以作者试图验证米非司酮是否通过宫颈粘膜内源性PG介导来发挥作用。 选择孕期在头三个月内、将行人工流产术的36例健康妇女,随机分为两组,各18例,初次就诊时用做细胞学检查的宫颈刷收集宫颈粘液。吸宫术前48
Mifepristone is an anti-progestational hormone drugs, early pregnancy induced abortion preoperative use, can soften and expand the cervix, increased muscle contractions. Since this effect is similar to topical application of prostaglandin (PG), the authors sought to verify whether mifepristone exerts its effect through endogenous PG mediated by cervical mucosa. Select the first trimester during pregnancy, abortion will be abortion 36 cases of healthy women were randomly divided into two groups of 18 cases, the first visit when used for cervical cytology cervical brush collected cervical mucus. Smoking Palace 48 before surgery