猪胸膜肺炎放线杆菌的分离与鉴定  

IslationandIdentificationof ActinobacillusPleuropneumoniae ofPig

作　　者：黄金海[1,2] 李健强[1,2] 王英珍[1,2] 王晶钰 鄢明华 

机构地区：[1]天津市畜牧兽医研究所 [2]西北农业大学动医系

出　　处：《天津农业科学》1999年第2期30-32,共3页Tianjin Agricultural Sciences

摘　　要：从陕西某养猪场表现呼吸困难、下痢及肺炎病变的３月龄病猪检出弓形虫滋养体并分离到一致病菌。该菌表现出形态多样性、革兰氏染色不定和形成从琼脂表面难以移取的菌落等特点，小鼠试验显示有毒力。药敏试验表明，该菌对痢特灵、氯霉素高度敏感。系统的生物学特性鉴定表明，该分离菌为胸膜肺炎放线杆菌（Ａｃｔｉｎｏｂａｃｉｌｕｓｐｌｅｕｒｏｐｎｅｕｍｏｎｉａｅ）。Apathogenicbacteriaisisolatedand ToxoplasmaZspparedetectedfrominfectedpiginafarmofShanxiprovince.Thesymptomsofinfectedpigincludeddepression,difficult respiratory,diarrhoeaandpneumonia.Thesystemicbiochemicalcharacteristicsofisolated bacteriaaredeveloped.ThecharacteristicsofisolatedbacteriaincludeirregularstaininginGramsstaining,pleomorphic,coloniesaredifficulttoremovecompletelyfromtheagarsurface,andhaveapathogenicitytomice.Theantibioticsusceptibilitytestshowedthattheisolationissensitivetofurazolidoneandchloromycetin.Theidentificationresultofisolatedbacteriasuggestthattheisolationbelongedto Actinobacilluspleuropneumoniae.

关 键 词：胸膜肺炎 放线杆菌 分离 猪 传染病 

分 类 号：S858.285.1[农业科学—临床兽医学]