噬菌蛭弧菌防治犊牛细菌性腹泻的潜力分析  

The Potential of Bdellovibrio bacteriovorus to Prevent and Treat Bacterial Diarrhea in Calves

作　　者：黄萌 HUANG Meng(Institute of Animal Husbandry and Veterinary,Heilongjiang Academy of Agricultural Sciences,Heilongjiang 161005)

机构地区：[1]黑龙江省农业科学院畜牧兽医分院,黑龙江齐齐哈尔161005

出　　处：《中国乳业》2023年第10期61-66,共6页China Dairy

基　　金：齐齐哈尔市科技计划创新激励项目(CNYGG-2022022)。

摘　　要：犊牛细菌性腹泻是困扰犊牛饲养的普遍问题,致病菌耐药性使犊牛细菌性腹泻的预防和治疗更困难,成本更高。噬菌蛭弧菌是一种捕食革兰氏阴性菌的细菌,其捕食范围广,捕食原理使其不受猎物耐药能力影响,有望成为防治犊牛细菌性腹泻的新途径。本文收集近5年国内犊牛腹泻致病菌及其耐药性研究及近10年国内外噬菌蛭弧菌捕食、安全性和应用研究,从犊牛腹泻防治的角度进行综述,为噬菌蛭弧菌在犊牛细菌性腹泻的防治和研究提供理论依据和新思路。Bacterial diarrhea is a common problem that troubles calf feeding in dairy.The problem of antibiotic resistance of pathogenic bacteria makes the prevention and treatment of bacterial diarrhea more difficult and costly.Bdellovibrio bacteriophage is the bacteria that preys on Gram-negative bacteria and has a wide range of prey.The principle of predation makes it not affected by the antibiotic resistance of prey.Bdellovibrio bacteriovorus may be a new way to prevent and treat bacterial diarrhea in calves.By collecting research on pathogenic bacteria and their antibiotic resistance to calf diarrhea in China in the past 5 years,as well as predation,safety,and application of Bdellovibrio bacteriovorus in China and abroad in the past 10 years,this paper reviewed them from the perspective of prevention and treatment of calf diarrhea.The aim is to provide theoretical basis and new ideas for the prevention and treatment and research of bacterial diarrhea caused by Bdellovibrio bacteriovorus in calves.

关 键 词：噬菌蛭弧菌 犊牛 肠道致病菌 腹泻 耐药性 

分 类 号：S858.23[农业科学—临床兽医学]