CAJ | 학술논문

针对湖南岳阳市云溪区某养殖户中美国青蛙腹部肿大,体色发黑,头斜向一面,在水中做"旋转"式游动,解剖后可见腹部有大量脓血水流出,肝脏大呈深紫色,肾脏充血呈鲜红色等症状,进行了细菌分离培养、鉴定、人工感染、生理生化、药敏等试验,结果确认致病菌为嗜水气单胞菌(Aeromonas hydrophila),药敏试验结果表明,该痛原菌对头孢哌酮、左氟沙星、磷霉素、阿米卡星等高度敏感,而对氯霉素、环丙沙星、庆大霉素等不敏感.
침대호남악양시운계구모양식호중미국청와복부종대,체색발흑,두사향일면,재수중주"선전"식유동,해부후가견복부유대량농혈수류출,간장대정심자색,신장충혈정선홍색등증상,진행료세균분리배양、감정、인공감염、생리생화、약민등시험,결과학인치병균위기수기단포균(Aeromonas hydrophila),약민시험결과표명,해통원균대두포고동、좌불사성、린매소、아미잡성등고도민감,이대록매소、배병사성、경대매소등불민감.
Taking the symptoms into consideration that intumescent abdomen, darkening body, wrying head to one side, swim in rotating way, large amount of bloody pus after dissection in its abdomen, tumid and dark purple liver, hyperaemia of kidney with fresh red color etc. appeared in pig frogs farms in Yunxi District of Yueyang City Hunan Province bacterial isolation culture, characterization, artificial infection, physiological and biochemical, medicine sen-sitivities tests etc. were carried out, and the results confirmed that Aeromonas hydrophila was the pathogen of the dis-ease. And the results of medicine sensitivity showed that the bacterium highly sensitive to cefoperazone, levofloxacin, fosfomycin, and amikacin, however not sensitive to chloramphenicol, ciprofloxacin, and gentamicin.