宫颈粘液碱性磷酸酶活性与排卵时间的关系  

RELATIONSHIP BETWEEN ALKALINE PHOSPHATASE ACTIVITY IN CERVICAL MUCUS AND TIME OF OVULATION

作　　者：王红 曹缵孙[1] 翁其亮[1] 毛文军[1] 艾红 杨建业[1] 

机构地区：[1]西安第一附属医院妇产科,西安医科大学测试中心

出　　处：《西安医科大学学报》1994年第3期250-253,共4页Journal of Xi'an Medical University(Chinese)

摘　　要：对１７例月经周期正常的不孕妇女宫颈粘液碱性磷酸酶（ＡＫＰ）进行了动态观察，并与其它监测排卵指标基础体温（ＢＢＴ）和宫颈粘液评分（ＣＭＳ）进行了比较，结果表明：宫颈粘液ＡＫＰ活性在排卵周期中具有规律性变化，卵泡期酶活性较高，围排卵期明显下降，排卵日降至最低值，排卵后迅速上升。围排卵期酶活性明显低于卵泡期和黄体期（Ｐ＜０．０００１）；８８％的周期ＡＫＰ低谷日出现在排卵前。结果提示：宫颈粘液ＡＫＰ测定可作为预告排卵的指标，同时也可为自然避孕法提供避孕期。Seventeen infertile women with normal menstrual cycle were observed.Alkaline phosphatase(AKP)in cervical mucus was serially determined during menstrual cycle and compared with other indexes or predicting ovulation such as cervical mucus score and basal body tempreture.The data obtained demonstrated that there was a cyclic change in AKP activity during menstrual cycles, being high in the proliferative phase, decreasing significantly in periovulatory phase, and then increasing markedly again. AKP activity in periovulatory phase was significantly lower than in proliferative and luteal phase(P<0. 0001). In 88%cycles, the nadir of AKP during menstrual cycle occurred before ovulation. The results suggest:①AKP activity measurement can predict the time of ovulation②It may be used as a method for natural familyplanning to detect the fertile period.

关 键 词：宫颈粘液 月经周期 预告 排卵 碱性磷酸酶 

分 类 号：R339.22[医药卫生—人体生理学] R169.4[医药卫生—基础医学]