粪菌移植技术及其在畜禽中的应用研究进展

Research Progress on Fecal Microbiota Transplantation in Livestock and Poultry

肠道微生物通过免疫、神经和内分泌途径调节动物机体多种生理功能,进而影响动物个体的健康。通过对肠道菌群进行干预可以达到提高畜禽生产性能、防治畜禽相关疾病等目的。近年来,粪菌移植作为将健康个体粪便中的功能菌群移植给菌群紊乱受体的一项新技术,在调节畜禽肠道微生物的组成和功能等方面发挥了积极作用。本文概述了粪菌移植技术的发展和安全性、作用机制、影响因素及其在畜禽中的应用,以期为通过粪菌移植技术促进畜牧业高质量发展提供理论参考。

Gut microbes regulate various physiological functions of animals through immune,neural and endocrine pathways,thereby affecting the health of individual animals.FMT can be utilized to improve the production performance of livestock and poultry and prevent livestock and poultry related diseases.In recent years,fecal microbiota transplantation is a new technology to transfer functional flora of healthy individuals into the intestinal flora imbalance recipients,and has played an active role in regulating the composition and function of intestinal microorganisms in livestock and poultry.In order to provide a theoretical reference for promoting the high-quality development of animal husbandry through fecal microbiota transplantation technology,the development and safety,mechanism,influence factors and application of FMT were reviewed in this paper.