The influence of the intestinal microbiota, such as Lactobacillus, on the intestinal mucosa, particularly intestinal stem cells, remains incompletely understood. In this study, mice and intestinal organoids are used to explore the regulatory effect of Lactobacillus on the proliferation and differentiation of intestinal epithelial cells.

中文翻译：

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乳杆菌可通过确定上皮细胞增殖和分化的命运来预防鼠伤寒沙门氏菌引起的肠道炎症。

诸如乳酸杆菌的肠菌群对肠粘膜，特别是肠干细胞的影响仍未完全理解。在这项研究中，小鼠和肠道类器官被用来探讨乳酸菌对肠道上皮细胞增殖和分化的调节作用。