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Reduction of Overall Helicobacter pylori Colonization Levels in the Stomach of Mongolian Gerbil by Lactobacillus johnsonii La1 (LC1) and Its in Vitro Activities against H. pylori Motility and Adherence |
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| Abstract: | The effects of Lactobacillus johnsonii La1 (LC1) on Helicobacter pylori colonization in the stomach were investigated. H. pylori colonization and gastritis in LC1-inoculated Mongolian gerbils were significantly less intense than those in the control animals. LC1 culture supernatant (>10-kDa fraction) inhibited H. pylori motility and induced bacterial aggregation in human gastric epithelial cells, suggesting the potential of clinical use of LC1 product. |
| Keywords: | Lactobacillus johnsonii La1 (LC1) Helicobacter pylori Mongolian gerbil motility adherence |