在辅助生殖技术中与子宫内膜异位症相关的损伤:炎症特征,卵细胞能力和胚胎发育
Francesca Papini1, Susanna Cappellini1, Ilaria Marcacci2
1Division of Gynecology and Obstetrics, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy.
Journal of clinical medicine
|March 14, 2026
概括
子宫内膜异位症破坏卵泡环境,影响辅助生殖技术 (ART) 中的卵子和胚胎质量. 动态胚胎评估揭示了微妙的异常,提出了改善ART成功的新策略.
科学领域:
- 生殖免疫学 生殖免疫学
- 辅助生殖技术 (ART) 是一种辅助生殖技术.
背景情况:
- 子宫内膜异位症与不孕症和较差的ART结果有关.
- 毛囊微环境中的慢性炎症是可疑的原因.
- 这项研究研究了炎症概况及其对卵细胞和胚胎质量的影响.
研究的目的:
- 在接受ART的子宫内膜异位症患者中调查全身和局部炎症.
- 通过静态和动态评估,评估炎症对卵细胞和胚胎质量的影响.
- 为了将炎症标志物与ART结果相关联.
主要方法:
- 47名接受ART的女性 (29名子宫内膜异位症患者,18名对照患者) 的前性观察性研究.
- 血清和卵泡液中细胞因子 (TGF-β1,NF-κB,IL-10,HIF-1α) 的量化.
- 静态形态评估和胚胎发育的动态时间间隔监测.
主要成果:
- 子宫内膜异位症患者的血清中呈现高水平的促炎细胞因子 (TGF-β1,NF-κB) 和降低的IL-10.
- 卵泡液在子宫内膜异位症患者中显示NF-κB降低.
- 这些变化与卵巢储备减少,卵细胞产量降低和受精率相关.
- 胚胎表现出多核和碎片化的增加,通过时差成像更好地检测到.
- 在子宫内膜异位症组,临床怀孕率较低.
结论:
- 子宫内膜异位症会产生一种促炎的卵泡环境,影响卵细胞和胚胎的质量.
- 动态胚胎评估增强了发育异常的检测.
- 免疫调节策略和先进的胚胎监测可以改善子宫内膜异位症患者的ART成功.
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