Colonization and development of the gut microbiome in calves  

作　　者：Yufeng Du Ya Gao Mingyang Hu Jinxiu Hou Linhai Yang Xianghuang Wang Wenjuan Du Jianxin Liu Qingbiao Xu 

机构地区：[1]College of Animal Sciences and Technology,Huazhong Agricultural University,Wuhan 430070,China [2]MoE Key Laboratory of Molecular Animal Nutrition,College of Animal Sciences,Zhejiang University,Hangzhou 310058,China

出　　处：《Journal of Animal Science and Biotechnology》2023年第4期1329-1343,共15页畜牧与生物技术杂志（英文版）

基　　金：funded by the grants from the National Key R&D Program of China(No.2022YFD1301004);National Natural Science Foundation of China(No.31601962);Fundamental Research Funds for the Central Universities(2662019QD021);Key Laboratory of Molecular Animal Nutrition of Zhejiang University(KLMAN202101 and KLMAN202205)。

摘　　要：Colonization and development of the gut microbiome are crucial for the growth and health of calves.In this review,we summarized the colonization,beneficial nutrition,immune function of gut microbiota,function of the gut barrier,and the evolution of core microbiota in the gut of calves of different ages.Homeostasis of gut microbiome is beneficial for nutritional and immune system development of calves.Disruption of the gut microbiome leads to digestive diseases in calves,such as diarrhea and intestinal inflammation.Microbiota already exists in the gut of calf fetuses,and the colonization of microbiota continues to change dynamically under the influence of various factors,which include probiotics,diet,age,and genotype.Colonization depends on the interaction between the gut microbiota and the immune system of calves.The abundance and diversity of these commensal microbiota stabilize and play a critical role in the health of calves.

关 键 词：CALF COLONIZATION DEVELOPMENT Gut health Gut microbiome 

分 类 号：S823[农业科学—畜牧学]