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鞘脂代谢在不孕不育中的研究进展

Research progress of sphingolipid metabolism in infertility
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摘要 世界卫生组织(WHO)将不孕症定义为育龄夫妇婚后在适当、定时、无保护性交的情况下12个月或更长时间女方未能成功怀孕,由男方原因造成女方不孕称为不育症[1]。据估计,不孕不育影响着全球8%~12%的夫妇,在我国约为10%,其中男性因素约占50%[2]。男性不育是一种由多种病因引起的多因素疾病,包括类固醇激素生成障碍、精子发生缺陷、精子DNA损伤和线粒体功能障碍等,通常表现为少、弱、畸形精子症,最严重的是非梗阻性无精子症,其中少弱精子症是男方不育的常见原因,大约占男性不育的46%[3-4]。
作者 王纪田 石拴霞 魏璐晓 宋诚 程耀萍 王玲 Wang Jitian;Shi Shuanxia;Wei Luxiao
出处 《中国计划生育和妇产科》 2022年第12期49-52,共4页 Chinese Journal of Family Planning & Gynecotokology
基金 解放军联勤保障部队第九四〇医院院内科研项目(项目编号:2021yxky029)。
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