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肠道微生物群与产后抑郁症之间的关联的元分析

Yan Guo¹, Wangxiang Chen²

¹Department of Obstetrics, Heping Hospital Affiliated to Changzhi Medical College, Changzhi, Shanxi Province, China.

Journal of psychosomatic obstetrics and gynaecology

|August 28, 2025

概括

肠道微生物不平衡与产后抑郁症 (PPD) 有关. 某些细菌如α-蛋白细菌增加PPD风险,而其他如Bifidobacterium提供保护,表明微生物群作为治疗点.

科学领域:

微生物学
精神病学
基因组学

背景情况:

产后抑郁症会影响母亲的心理健康.
人们越来越认识到肠道微生物在PPD中的作用.
了解这些关联可以为临床干预提供信息.

研究的目的:

进行分析, 探讨肠道微生物群与PPD之间的联系.
确定与PPD风险和保护相关的特定微生物种群.
为针对微生物群的PPD预防策略提供证据.

主要方法:

系统地搜索主要的英语数据库,直到2025年4月.
使用AHRQ工具进行双盲查和质量评估.
使用STATA 18.0进行的12项研究的元分析.

主要成果:

已确定α-蛋白质菌为PPD的危险因素 (OR=1.19).
保护因素包括Bifidobacterium (OR=0.82),Ruminococcaceae (OR=0.88),Prevotellaceae (OR=0.89),Veillonellaceae (OR=0.83) 和Clostridia (OR=0.84) 等植物.
研究显示异质性低,结果强大,出版偏差风险低.

结论:

特定的肠道微生物群变化与PPD有关.
α- 蛋白质细菌可能通过炎症增加PPD风险.
有益的微生物可以通过神经递质和肠-大脑轴调节来防止PPD.

关键词:

协会坚固的肠道微生物群进行元分析产后抑郁症蛋白质细菌

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