mifepristone

Method 98 pregnant women with single pregnant、vertex present were randomized into mifepristone combined with oxytoxin group (A group) and oxytoxin group (B group).

方法将98例具有引产指征单胎、头位产妇随机分为米非司与催产联合应用组(A组)和单用催产组(B组)。

Mifepristone is an antiprogestin drug belonging to steroid ,which can bind with progesterone receptor to block pregnendione in organ level and have many effect in anti-corepus luteum;

米非司是抗孕甾类药物,它与孕受结合起到阻断靶器官水平孕作用,具有明显抗、抗着床、抗排卵及诱导子宫内膜出血作用。