鸭疫里默氏菌的分离鉴定及病理组织学观察  

Isolation and Identification of Riemerella anatipestifer and histopathological examination

作　　者：高云航[1] 幺乃全[1] 徐凤宇[1] 刘佳丽[1] 张福君 马红霞[1] 胡乐鹏[1] 

机构地区：[1]吉林农业大学动物科技学院,吉林长春130118 [2]吉林正方农牧股份有限公司,吉林梅河135000

出　　处：《中国兽医杂志》2012年第5期20-22,I0002,共4页Chinese Journal of Veterinary Medicine

基　　金：吉林省科技发展计划项目(201102015)

摘　　要：从吉林某鸭场疑似鸭疫里默氏菌感染病/死鸭的脑部、心血分离到一株革兰阴性小杆菌,经细菌形态、生理生化、病理学观察、血清型鉴定与动物回归等试验,结果均证实分离株为RA,并将其命名为JL-RA1。该分离株对青霉素、替米考星、氟苯尼考高度敏感;而对头孢他啶、头孢曲松、磷霉素等多种药物完全耐药。A gram-negative bacterium was isolated from infective ducks′ brain and heart blood.All the results of morphological observation,physical and biochemical identification assays,and pathological and histological observation conformed that this bacterium was RA,and we named it JL-RA1.The isolates were highly sensitive to penicillin,tilmicosin and florfenicol,but completely resistant to ceftazidime,ceftriaxone,fosfomycin and other drugs.

关 键 词：鸭疫里默氏菌 病原分离鉴定 病理学 药敏试验 

分 类 号：S852.618[农业科学—基础兽医学]