益生菌在肠道的定植机制研究进展  

Research Progress on the Colonization Mechanism of Probiotics in Intestinal Tract

作　　者：杨靖 管军军[1] 崔耀明 郭琳娜 任一杨 赵斯睿 YANG Jing;GUAN Junjun;CUI Yaoming;GUO Linna;REN Yiyang;ZHAO Sirui(College of Bioengineering,Henan University of Technology,Henan Zhengzhou 450000,China)

机构地区：[1]河南工业大学生物工程学院,河南郑州450000

出　　处：《中国畜牧杂志》2025年第2期82-88,98,共8页Chinese Journal of Animal Science

基　　金：河南工业大学自然科学基金创新项目(2022ZKCJ17)。

摘　　要：益生菌在动物健康、疾病预防和修复中具有重要作用。益生菌在肠道定植是其长期、稳定地发挥益生作用的重要前提。然而,相较于益生菌的功能与应用,其在肠道的定植机制受到的关注明显不足。此外,不同种类益生菌在不同动物肠道中的定植具有差异性,且定植过程涉及多种因子。因此,益生菌在肠道的定植机制较为复杂。本文综述了益生菌来源的效应分子及其作用、肠道来源定植因子及其作用、肠道微生物对益生菌定植的影响及机制,以期为益生菌的高效利用及改善动物肠道健康提供科学依据。Probiotics play an important role in animal health,disease prevention and recovery.Intestinal colonization of probiotics is an important prerequisite for their long-term and stable probiotic role.However,compared with the function and application of probiotics,the colonization mechanism of probiotics in gut has received significantly less attention.In addition,the colonization of different kinds of probiotics in the intestines of different animals is different,and the colonization process involves multiple factors.Therefore,the colonization mechanism of probiotics in gut is more complex.This paper reviewed the effector molecules from probiotics and their effects,intestinal colonization factors and their effects,and the effects and mechanisms of intestinal microorganisms on the colonization of probiotics,which provides scientific basis for the efficient use of probiotics and the improvement of animal intestinal health.

关 键 词：益生菌 定植 肠道菌群 

分 类 号：S816[农业科学—饲料科学]