肠道微生物群对Graves病的重要性
Haiyan Chen1, Jiamin Cao2, Feng Zhang2
1Wuzhou Workers Hospital, Wuzhou, Guangxi Zhuang, People's Republic of China.
International journal of general medicine
|September 16, 2024
概括
肠道微生物群的变化与Graves相关.
科学领域:
- 免疫学 免疫学 免疫学
- 微生物学 微生物学
- 内分泌学 在内分泌学.
背景情况:
- 格雷夫斯病 (GD) 是一种自身免疫性甲状腺疾病 (AITD),由甲状腺刺激激素受体 (TSHR) 自体抗体引起.
- 目前尚不清楚GD的确切病原性,已知遗传,环境和免疫因素的贡献.
- 新出现的证据表明,肠道微生物群的变化与GD发展之间存在联系.
研究的目的:
- 调查肠道微生物群失调和格雷夫斯病的发展之间的关系.
- 探索肠道微生物组成和代谢物的变化如何影响GD病变的发生.
主要方法:
- 在格雷夫病患者和健康对照者之间对肠道微生物多样性的比较分析.
- 在GD患者中检查特定细菌系 (如Firmicutes, Bacteroidetes) 的变化.
- 审查关于肠道微生物群代谢物在免疫调节中的作用的当前研究.
主要成果:
- 与健康对照人群相比,在格雷夫斯病患者中观察到肠道微生物多样性的减少.
- 在细菌群体中发现了显著的转变,其中Bacteroidetes增加,Firmicutes减少.
- 肠道微生物群及其代谢物在调节免疫系统方面发挥作用,包括细胞因子的产生.
结论:
- 肠道微生物群失调与格雷夫斯病的发展有关.
- 了解涉及细菌代谢物的分子途径为GD提供了潜在的治疗点.
- 针对肠道微生物群为未来的GD治疗策略提供了一个有希望的途径.
相关概念视频
01:17Irritable Bowel Syndrome I: Introduction
257
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...
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...
257
01:50What is Monogastric Digestion?
70.9K
The human body contains a monogastric digestive system. In a monogastric digestive system, the stomach only contains one chamber in which it digests food. Several other animal species also have monogastric digestive systems, including pigs, horses, dogs, and birds. This chapter, however, focuses on the human digestive system.
70.9K
01:23Anatomy of the Intestines
71.6K
Although digestion of proteins, carbohydrates, and lipids may begin in the stomach, it is completed in the intestine. The absorption of nutrients, water, and electrolytes from food and drink also occurs in the intestine. The intestines can be divided into two structurally distinct organs—the small and large intestines.
Small Intestines
The small intestine is an ~7 meter-long tube with an inner diameter of just 2.5 cm. Since most nutrients are absorbed here, the inner lining of the...
Small Intestines
The small intestine is an ~7 meter-long tube with an inner diameter of just 2.5 cm. Since most nutrients are absorbed here, the inner lining of the...
71.6K
01:29Bacterial Flora of the Large Intestine
399
The gut microbiome is formed by a vast and diverse community of bacteria that colonizes our large intestine. These bacteria start residing in the gut from birth and continue diversifying throughout life, influenced by factors such as diet, lifestyle, and stress. The gut bacterial community also includes bacteria from food and those that enter the colon through the anus.
The normal gut flora of the colon plays a critical role in generating essential vitamins such as vitamins K, B5, and B7.
The normal gut flora of the colon plays a critical role in generating essential vitamins such as vitamins K, B5, and B7.
399
01:30Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy
324
Various diagnostic tests are employed in the diagnostic process for Inflammatory Bowel Disease (IBD), particularly to differentiate between Crohn's disease and ulcerative colitis.
Diagnostic studies
A colonoscopy is the definitive screening test, distinguishing ulcerative colitis from other colon diseases with similar symptoms. During a colonoscopy test, inflamed mucosa with exudate ulcerations can be observed, and biopsies are taken to determine the histologic characteristics of the...
Diagnostic studies
A colonoscopy is the definitive screening test, distinguishing ulcerative colitis from other colon diseases with similar symptoms. During a colonoscopy test, inflamed mucosa with exudate ulcerations can be observed, and biopsies are taken to determine the histologic characteristics of the...
324
01:17Chronic Bowel Disorders: Introduction
410
Chronic bowel diseases are a group of long-term conditions affecting the digestive tract, characterized by inflammation and damage to the gut lining. These conditions primarily include irritable bowel syndrome and inflammatory bowel disease.
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 (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...
410