相关实验视频
Updated: Jul 3, 2025

05:57
In Vitro Assay of Bacterial Adhesion onto Mammalian Epithelial Cells
Published on: May 16, 2011
25.7K
对Helicobacter pylori的粘附抑制试验通过乳酸菌对乳的粘附抑制
Keita Nishiyama1,2, Takao Mukai3
1Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan. keita.nishiyama.a6@tohoku.ac.jp.
Methods in molecular biology (Clifton, N.J.)
|February 12, 2024
概括
乳酸菌粘附于粘素有助于评估益生菌的有效性. 这项研究详细介绍了一种使用Limosilactobacillus reuteri抑制Helicobacter pylori粘附于胃粘素的方法,有助于预防病原体.
科学领域:
- 微生物学 微生物学
- 胃肠病学 胃肠病学
- 益生菌 益生菌 益生菌
背景情况:
- 乳酸菌对素的粘附对于益生菌的有效性至关重要.
- 使用粘性粘性乳酸菌的竞争性抑制试验可以识别防止病原体殖民的菌株.
研究的目的:
- 描述一种新的粘附抑制试验.
- 评估Limosilactobacillus reuteri在防止Helicobacter pylori殖民中的潜力.
主要方法:
- 开发一种粘附抑制试验.
- 使用Limosilactobacillus reuteri和猪胃粘液.
- 评估Helicobacter pylori粘附抑制的作用.
主要成果:
- 成功开发了一种粘附抑制测定方法.
- 证明了Limosilactobacillus reuteri在抑制Helicobacter pylori粘附方面的潜力.
结论:
- 描述的试验是有效的评估乳杆菌粘附抑制.
- 在防止Helicobacter pylori胃殖民方面,Limosilactobacillus reuteri显示出有希望的结果.
相关概念视频
Treating Helicobacter pylori in Peptic Ulcers: Antimicrobial Therapy
403
Helicobacter pylori, a resilient gram-negative bacterium, can thrive in the stomach's harsh, acidic environment. Infection with H. pylori leads to a cascade of events within the stomach lining. One of the critical disruptions caused by this bacterium is the interference with somatostatin production, a hormone responsible for regulating acid secretion. This interference tips the balance, escalating acid secretion and diminishing bicarbonate levels. This imbalance compromises the defensive...
403
Mucosal Barrier of the Stomach
657
The gastric glands contain parietal cells that secrete hydrochloric acid (HCl) for digestion. The cells secrete HCl because it is highly corrosive and essential for breaking down food. To achieve this, they secrete hydrogen and chloride ions into the lumen of the gastric glands, which combine to form HCl.
Within parietal cells, carbonic acid is first formed through the reaction of water and carbon dioxide. The dissociation of carbonic acid releases bicarbonate and hydrogen ions. The bicarbonate...
Within parietal cells, carbonic acid is first formed through the reaction of water and carbon dioxide. The dissociation of carbonic acid releases bicarbonate and hydrogen ions. The bicarbonate...
657

