刺激性肠综合征:当食物是肠道疼痛的时候
Hind Hussein1, Samuel Van Remoortel1, Guy E Boeckxstaens1
1Center for Intestinal Neuro-Immune Interactions, Translational Research in Gastrointestinal Disorders (TARGID), Department of Chronic Diseases, Metabolism, and Ageing (CHROMETA), KU Leuven, Leuven, Belgium.
Immunological reviews
|July 22, 2024
概括
巨细胞释放的胺会在刺激性肠综合征 (IBS) 中引起腹痛. 抗组胺剂可能通过阻断这种组胺反应,为IBS疼痛提供一种新的治疗方法.
科学领域:
- 胃肠病学 胃肠病学
- 免疫学 免疫学 免疫学
- 疼痛医学 医学 疼痛医学
背景情况:
- 刺激性肠综合征 (IBS) 是一种慢性胃肠道疾病,其特点是腹痛和改变肠道习惯.
- 目前的IBS治疗主要针对便不规则,由于不太了解机制,有效的疼痛管理的选择有限.
- 内脏过敏症 (VHS) 是IBS疼痛的一个关键因素,与巨细胞激活有关.
研究的目的:
- 审查腹痛和IBS中的VHS的病理生理学.
- 为突出发现胺在食物引发的IBS疼痛中的作用.
- 引入抗组胺药物作为IBS相关腹痛的潜在治疗策略.
主要方法:
- 对IBS病理生理学,内脏过敏和巨细胞激活现有文献的综述.
- 摘要研究确定组胺作为IBS疼痛的调解者.
- 讨论IgE介导的巨细胞激活在对食物触发的反应中的作用.
主要成果:
- 在IBS中,腹部疼痛与结肠疼痛感应神经元的敏感化有关.
- 经过局部IgE对食物的反应,激活的巨细胞释放的组胺诱导了这种神经元敏感化.
- 巨细胞激活和随后的组胺释放对于IBS中食物触发的疼痛的发展至关重要.
结论:
- 组胺在IBS腹痛的病理生理学中起着重要作用.
- 用抗组胺药物准组胺路径为治疗慢性IBS疼痛提供了一种新的治疗方法.
- 进一步研究巨细胞 - 基因组胺 - 神经元相互作用可能会导致更有效的IBS治疗方法.
相关概念视频
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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.
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