早孕期胚胎停育主要病因及治疗的研究进展

Chinese Journal of Obstetrics and Gynecology(2015)

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Abstract
早孕期胚胎停育是产科常见的疑难病,目前国内外文献报道,其发病主要与感染因素、免疫因素、遗传因素、物理化学因素及内分泌环境因素等相关,但具体发病机制尚不明确,且疗效不显著,使早孕期胚胎停育成为临床上亟待解决的诊治难题之一.目前约50%原因不明的早孕期胚胎停育与胎盘血管生成减少、血管功能不全、血管内皮生长因子(VEGF)分泌或调节异常、微血管密度(MVD)数量异常等所导致胎儿血供不足密切相关.笔者拟详细列举目前文献报道早孕期胚胎停育的发病机制,尤其早孕期胚胎停育与血管形成的关系,同时聚焦早孕期胚胎停育治疗的研究进展,为临床进一步阐明早孕期胚胎停育机制,降低早孕期胚胎停育发生率,促进生殖健康提供理论依据.
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Key words
Embryo loss,Angiogenesis,Vascular endothelial growth factor A,Pregnancy
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