畜牧兽医学报 ›› 2021, Vol. 52 ›› Issue (8): 2083-2092.doi: 10.11843/j.issn.0366-6964.2021.08.002

• 综述 • 上一篇    下一篇

奶牛胃肠道菌群与奶牛乳房炎关联性及其对乳房炎调控潜力的研究进展

汪悦1, 南雪梅1, 蒋林树2*, 熊本海1*   

  1. 1. 中国农业科学院北京畜牧兽医研究所 动物营养学国家重点实验室, 北京 100193;
    2. 北京农学院动物科学技术学院 奶牛营养学北京市重点实验室, 北京 102206
  • 收稿日期:2021-01-21 出版日期:2021-08-23 发布日期:2021-08-21
  • 通讯作者: 熊本海,主要从事动物营养与饲料科学研究,E-mail:xiongbenhai@caas.cn;蒋林树,主要从事奶牛营养与饲料科学研究,E-mail:jls@bua.edu.cn
  • 作者简介:汪悦(1993-),女,青海西宁人,博士生,主要从事动物营养与饲料科学研究,E-mail:wangyue9313@163.com
  • 基金资助:
    “十三五”国家重点研发计划(2016YFD0701604);国家自然科学基金(31572435;31402107)

Research Progress on the Correlation between Gastrointestinal Microbiota and Bovine Mastitis in Dairy Cows and Its Regulatory Potential for Mastitis

WANG Yue1, NAN Xuemei1, JIANG Linshu2*, XIONG Benhai1*   

  1. 1. State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China;
    2. Key Laboratory of Dairy Nutrition in Beijing, Animal Sciences and Technology College, Beijing University of Agriculture, Beijing 102206, China
  • Received:2021-01-21 Online:2021-08-23 Published:2021-08-21

摘要: 乳房炎是严重影响奶牛机体健康状态及乳品质量的疾病之一。一直以来,外源致病菌入侵乳房并引发感染被认为是奶牛乳房炎发病的主要因素。然而,最近的研究表明,胃肠道菌群同样能够影响奶牛乳房炎的发病并对炎症进行调控。其主要机制可能涉及"肠道-乳腺"内源途径,即来自胃肠道的某些细菌可以通过涉及单核免疫细胞(主要是吞噬细胞)机制进行转移,通过内源性细胞途径(细菌性肠-乳途径)迁移到乳腺。本文就奶牛乳房炎的致病因素及其影响、胃肠道菌群与奶牛乳房炎的关联性及其对乳房炎的调控(包括饮食、短链脂肪酸(short-chain fatty acids,SCFAs)、益生菌及共生菌等因素)等方面进行了综述,旨在为奶牛乳房炎的发病机制及缓解措施提供新的思路。

关键词: 奶牛, 乳房炎, 胃肠道菌群, “肠道-乳腺”内源途径

Abstract: Bovine mastitis is one of the diseases that seriously affect the body health status and milk quality of dairy cows. The infection of mammary gland caused by the invasion of exogenous pathogenic bacteria has long been considered to be the main factor of bovine mastitis. However, recent studies have shown that the gastrointestinal microorganisms can also influence and regulate the development of mastitis. The main mechanism may involve the entero-mammary pathway, that is, certain bacteria from the gastrointestinal tract may migrate to the mammary gland via an endogenous cellular pathway through a mechanism involving monocytes (mainly phagocytes). In this review, the pathogenic factors of bovine mastitis and its influence, the relationship between gastrointestinal microflora and mastitis as well as the regulation of gastrointestinal microbiome on mastitis (including dietary, short-chain fatty acids (SCFAs), probiotics and commensal bacteria) etc., were reviewed, aiming to provide several new information for the pathogenesis and mitigation measures of bovine mastitis.

Key words: dairy cow, mastitis, gastrointestinal microbiota, entero-mammary endogenous pathway

中图分类号: