输卵管长度对家兔生育能力的影响。

The influence of fallopian tube length on fertility in the rabbit.

作者信息

McComb P, Gomel V

出版信息

Fertil Steril. 1979 Jun;31(6):673-6. doi: 10.1016/s0015-0282(16)44060-4.

Abstract

The correlation between the length of the oviduct and degree of fertility was studied in 16 New Zealand White rabbits subjected to microsurgical resection of differing lengths of fallopian tube involving the isthmus in each case. A highly significant (P less than 0.005) linear correlation was found, suggesting that more than 47% of an oviduct must remain distally before fertility can be anticipated. Absence of the isthmic segment of the fallopian tube was found to be associated with supracervical fetal implantations in the uterus. The importance of the assessment of tubal length as a prelude to reconstructive surgery, especially for reversal of sterilization, is emphasized.

摘要

对16只新西兰白兔进行了输卵管长度与生育能力相关性的研究，每只兔子均接受了涉及峡部的不同长度输卵管的显微手术切除。结果发现两者呈高度显著的线性相关性（P小于0.005），这表明在预期有生育能力之前，输卵管远端必须保留超过47%的长度。发现输卵管峡部缺失与子宫颈上胎儿着床有关。强调了评估输卵管长度作为重建手术（尤其是绝育逆转手术）前奏的重要性。