相关实验视频

Updated: May 25, 2025

Author Spotlight: Modeling an Aspect of Preeclampsia in Female Mice Using Hypoxic Human Placenta-Derived Small Extracellular Vesicles

Author Spotlight: Modeling an Aspect of Preeclampsia in Female Mice Using Hypoxic Human Placenta-Derived Small Extracellular Vesicles

Published on: January 26, 2024

微生物群失生症:在产前病原发生的关键调节器及其治疗潜力

Johnatan Torres-Torres^1,2, Jorge Alberto Basurto-Serrano³, Zaira Alexi Camacho-Martinez²

¹Department of Reproductive and Perinatal Health Research, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City 11000, Mexico.

|February 26, 2025

概括

肠道和阴道微生物群的失调有助于产前. 用益生菌等干预措施恢复微生物平衡对预防有希望,但需要更多的研究.

科学领域:

产科和妇科产科和妇科
微生物学微生物学
免疫学免疫学免疫学

背景情况:

孕前是全球主要的孕产妇和产周死亡原因之一.
肠道和阴道微生物群失生症越来越多地与孕前的发病有关.
微生物群影响免疫调节,炎症和胎盘功能.

研究的目的:

审查将微生物群变化与妊娠前联系在一起的机制.
评估微生物向干预措施对产前的治疗潜力.

主要方法:

使用MeSH术语进行系统的文献搜索:"孕前症"",微生物群"",失生症".
数据提取的重点是微生物的变化和机械的洞察力.
审查现有的研究肠道和阴道微生物群在怀孕前症.

主要成果:

肠道失生症 (减少有益细菌,较低的短链脂肪酸) 削弱了肠道屏障,增加了炎症,并损害了胎盘发育.
阴道失调 (减少的乳酸菌) 促进局部炎症,增加胎盘功能障碍的风险.
微生物群失生症通过炎症,内皮功能障碍和胎盘损伤导致子宫前.

结论:

微生物群失生症是孕前发展的一个重要因素.
诸如益生菌,益生菌和饮食改变之类的干预措施可以恢复微生物平衡并降低孕前风险.
进一步的大规模试验至关重要,以确认这些干预措施的有效性和安全性.

关键词:

肠道和阴道的微生物群.免疫调节和炎症的发生.微生物群的生物失调症 (dysbiosis)孕前症的发病因子和病原体.益生菌和微生物群的干预措施

更多相关视频

Microbiota Analysis Using Two-step PCR and Next-generation 16S rRNA Gene Sequencing

Microbiota Analysis Using Two-step PCR and Next-generation 16S rRNA Gene Sequencing

Published on: October 15, 2019

A Murine Model of Fetal Exposure to Maternal Inflammation to Study the Effects of Acute Chorioamnionitis on Newborn Intestinal Development

A Murine Model of Fetal Exposure to Maternal Inflammation to Study the Effects of Acute Chorioamnionitis on Newborn Intestinal Development

Published on: June 24, 2020

相关概念视频

Irritable Bowel Syndrome I: Introduction

Irritable Bowel Syndrome I: Introduction

Irritable Bowel Syndrome (IBS) is characterized by functional disturbances in the gastrointestinal system, presenting a cluster of symptoms without evident structural or biochemical abnormalities. It primarily affects the large intestine and may cause abdominal pain, bloating, excessive gas, diarrhea, constipation, or both.
IBS is a chronic condition that can persist over a long period or recur frequently.
The pathogenesis of IBS involves a complex interplay of the following factors:
Altered...

Pathophysiology of Diabetes

Pathophysiology of Diabetes

Diabetes mellitus is a chronic metabolic disorder characterized by hyperglycemia. The four categories of diabetes are type 1 diabetes, type 2 diabetes, other specific types of diabetes, and gestational diabetes.
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility,...