| 幽门螺杆菌在胃内定植的相关影响因素 |
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| 引用本文： | 彭超,谢川,吕农华.幽门螺杆菌在胃内定植的相关影响因素[J].中国微生态学杂志,2017(3). |
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| 作者姓名： | 彭超 谢川 吕农华 |
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| 作者单位： | 南昌大学第一附属医院,南昌大学第一附属医院,南昌大学第一附属医院 |
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| 摘 要： | 胃内定植是引起幽门螺杆菌(Helicobacter pylori,H.pylori)感染的先决条件。H.pylori可穿过胃黏液层并与胃上皮细胞相互作用。这个定植过程主要受到H.pylori动力和尿素酶的影响。同时H.pylori形态、胃内pH、外膜蛋白及益生菌等也在其中扮演重要角色。该研究主要对H.pylori胃内定植过程中的相关影响因素进行综述。
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| 关 键 词： | 幽门螺杆菌 定植 动力 尿素酶 外膜蛋白 益生菌 |
Factors that mediate Helicobacter pylori colonization in stomach |
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| Abstract: | Abstract: Helicobacter pylori (H. pylori) colonization in stomach is the first step of H. pylori infection. H. pylori may penetrate the gastric mucus layer and interact with the gastric epithelial cells. The colonization process can be influenced by mutiple factors, the two main factors among which are the motility of H. pylori and urease. Meanwhile, many factors such as the shape of H. pylori, gastric pH, outer membrane protein and probiotic also play important roles in H. pylori colonization. This article mainly reviewed the related factors of H. pylori colonization. |
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| Keywords: | Helicobacter pylori Colonization Motility Urease Outer membrane protein Probiotic |
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