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多囊卵巢综合征患者的阴道微生物群和抗炎状态:一项探索性研究

María Elena Espinosa^1,2, Angélica Melo³, Marion Leon³

¹Ph.D. Program in Medical Sciences, Faculty of Medicine, Universidad of La Frontera, Temuco 4780000, Chile.

Journal of clinical medicine

|April 27, 2024

概括

多囊卵巢综合征 (PCOS) 可能导致阴道上皮的炎症,可能会影响生育能力. 这项研究探讨了PCOS患者的阴道微生物群,炎症和中性粒细胞活性.

科学领域:

生殖内分泌学生殖内分泌学
微生物组研究微生物组研究
免疫学免疫学免疫学

背景情况:

多囊卵巢综合征 (PCOS) 是一种普遍存在的内分泌代谢障碍,影响生殖年龄的女性.
结核复合症与各种临床,代谢和生殖健康并发症有关.
阴道微生物群 (VM) 及其在PCOS相关炎症过程中的作用需要进一步研究.

研究的目的:

为了研究患有PCOS的女性阴道微生物群 (VM) 的多样性.
评估阴道炎症反应 (VIR),促炎状态和多态核中性粒细胞 (PMN) 激活,包括中性粒细胞外细胞陷 (NET).
探索VM,炎症和PCOS中潜在的生育影响之间的关系.

主要方法:

这项研究涉及33名在厄瓜多尔洛哈UTPL-Santa Inés医院诊断出PCOS的妇女.
数据收集包括血液样本,阴道泄漏分析和患者调查.
分析的重点是VM多样性,VIR,促炎标志物和PMN/NETotic活动.

主要成果:

69.7%的患者表现出与PCOS表型,性史和月经不规则相关的改变VM.
在PCOS和性传播感染 (p=0.023) 和胰岛素水平 (p=0.002) 之间发现了显著的关联.
所有八个VIR病例都显示出PMN/NETotic活性,并且在所有VM条件中观察到高频率的炎症状态.

结论:

不管VM的成分如何,PCOS可能会诱导阴道上皮质的炎症状态.
在PCOS患者中存在NETs表明潜在的机制有助于降低生育能力.
需要进一步的研究来阐明PCOS,阴道健康和生殖结果之间的复杂相互作用.

关键词:

中性粒细胞外细胞陷 (NETs)现象类型现象类型多囊性卵巢综合征多囊性卵巢综合征阴道炎症反应是阴道炎症反应.阴道的微生物群.

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