Wollen A L, Flood P R, Sandvei R, Steier J A
Br J Obstet Gynaecol. 1984 Nov;91(11):1123-8. doi: 10.1111/j.1471-0528.1984.tb15088.x.
We examined the endosalpinx of 28 healthy non-pregnant women, 12 of whom had an intrauterine contraceptive device (IUCD) and 16 of whom had neither an IUCD nor used oral contraceptives. Measurements made on light- and scanning electron micrographs showed that the percentage area covered by ciliated cells was approximately 40% in non-IUCD users and only 20% in IUCD users.
我们检查了28名健康未孕女性的输卵管内膜，其中12名女性放置了宫内节育器（IUCD），16名女性既未放置IUCD也未使用口服避孕药。通过光学显微镜和扫描电子显微镜测量发现，未使用IUCD的女性中纤毛细胞覆盖面积的百分比约为40%，而使用IUCD的女性中这一比例仅为20%。
