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鲤鱼温和气单胞菌的分离鉴定和药敏试验
引用本文:刘敏,韩英.鲤鱼温和气单胞菌的分离鉴定和药敏试验[J].东北农业大学学报,2005,36(4):486-489.
作者姓名:刘敏  韩英
作者单位:东北农业大学动物科技学院,黑龙江,哈尔滨,150030
基金项目:黑龙江省教育厅科学技术研究项目
摘    要:从患皮肤溃烂的鲤鱼皮肤病灶处和肝脏组织分离到02-5-A、02-5-B和02-9-A、02-9-B菌株,经细菌学鉴定均为温和气单胞菌(Aeromonassobria)。用这4株菌对鲤进行人工感染,均可使试验鱼致病而死,分离菌株的各种特性与原分离菌株相同,确认这些菌株皆为温和气单胞菌。采用药片扩散法,用30种药物对上述4菌株进行药物抑菌试验,其中,左氧氟沙星、氟哌酸、利福平、环丙沙星、白霉素抑菌效果最佳;但是02-5-A、02-5-B菌株对庆大霉素敏感,而02-9-A、02-9-B菌株对庆大霉素却不敏感。

关 键 词:鲤鱼  温和气单胞菌  药敏试验
文章编号:1005-9369(2005)04-0486-04
收稿时间:2004-06-22
修稿时间:2004年6月22日

Isolation and identification of Aeromonas sobria from infected carps and its sensitivity to drugs
LIU Min,HAN Ying.Isolation and identification of Aeromonas sobria from infected carps and its sensitivity to drugs[J].Journal of Northeast Agricultural University,2005,36(4):486-489.
Authors:LIU Min  HAN Ying
Abstract:Four strains of bacteria were isolated from the liver of seriously diseased carps and identified as A eromonas sobria. The artificial infection test showed all the four isolates are virulent for the healthy carps and re-isolated the same pathogens from died carps. The drug sensitivity test showed that, among 30 antibiotics, levofloxacin, norfloxacin, rifampicin ciprofloxacin, leucomycin have the most inhibitive effects on the four strain, and strain 02-5-A, 02-5-B is sensitive to gentamicin, but 02-9-A, 02-9-B strains is not.
Keywords:carps  A eromonas sobria  drug test
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