免疫状态与肠道微生物失调症在刺激性肠道综合征的发展中的相互作用:系统性综述与元分析
在PubMed上查看摘要
概括
此摘要是机器生成的。刺激性肠综合征 (IBS) 涉及炎症和肠道微生物组的变化. 这项审查发现IBS患者的炎症标志物增加和肠道细菌改变,这表明它们对疾病的贡献.
科学领域
- 胃肠病学和免疫学
- 微生物组研究
背景情况
- 刺激性肠综合征 (IBS) 是一种慢性肠脑相互作用疾病.
- 目前治疗IBS的重点是治疗症状, 而不是根本原因.
研究的目的
- 探索IBS炎症标志物与肠道微生物组变化之间的关联.
- 综合现有IBS病理学研究的证据.
主要方法
- 在 2024 年 6 月对主要科学数据库 (PubMed,Scopus,EMBASE,CINAHL) 进行系统搜索.
- 包括41项比较IBS患者与健康对照者的研究.
- 用随机效应模型进行炎症标志物和微生物组数据的元分析.
主要成果
- 在IBS中增加的促炎性标志物:瘤亡因子-α,血小板与淋巴细胞的比率和便calprotectin.
- 在IBS患者中减少抗炎性Interleukin-10.
- 肠道微生物组的变化:在IBS中增加了Bacteroidetes和减少了Firmicutes.
结论
- 炎症和肠道微生物失调是IBS的重要原因.
- 需要进一步的研究来了解这些因素在IBS症状中的相互作用.
相关概念视频
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...
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Irritable Bowel Syndrome (IBS) is a common disorder affecting the gastrointestinal tract. The distinctive feature is recurrent abdominal pain associated with altered bowel movements, manifesting as constipation, diarrhea, or fluctuating between both. The...
Irritable Bowel Syndrome II: Clinical Features and Diagnostic Evaluation
Irritable Bowel Syndrome (IBS) is classified into subtypes based on the predominant bowel habits as determined by the Bristol Stool Form Scale (BSFS). The subtypes are:
IBS-C is primarily characterized by constipation. Individuals may experience infrequent bowel movements, difficulty passing stools, or a sensation of incomplete evacuation.
IBS-D, which involves recurrent episodes of diarrhea, is marked by an urgency to...
Various diagnostic tests are employed in the diagnostic process for Inflammatory Bowel Disease (IBD), particularly to differentiate between Crohn's disease and ulcerative colitis.
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Managing Irritable Bowel Syndrome (IBS) involves a multifaceted approach, including lifestyle modifications, dietary changes, and medication.
Lifestyle adjustments often incorporate stress reduction techniques like yoga, meditation, and regular physical activity to alleviate symptoms like bloating and constipation.
A critical component of dietary management is the introduction of soluble fiber, which can be found in foods like oats, barley, apples, and carrots. Restricting and then gradually...
Introduction
Inflammatory bowel disease, or IBD, encompasses a group of disorders characterized by chronic inflammation or ulceration of the gastrointestinal tract.
Risk Factors
The exact cause of IBD remains unclear, although it is believed to be due to a mix of genetic, environmental, microbial, and immune factors. Genetic factors are significant in determining susceptibility to IBD, with family history being a critical risk factor. Individuals with a first-degree relative who has IBD are at...

