| 方斑东风螺“急性死亡症”的病原病理研究 |
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| 引用本文： | 王江勇,王瑞旋,苏友禄,吴开畅,郭志勋,姜敬哲,刘广锋,赵旺.方斑东风螺“急性死亡症”的病原病理研究[J].南方水产,2013(5):93-99. |
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| 作者姓名： | 王江勇 王瑞旋 苏友禄 吴开畅 郭志勋 姜敬哲 刘广锋 赵旺 |
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| 作者单位： | 中国水产科学研究院南海水产研究所,农业部南海渔业资源开发利用重点实验室,广东广州510300 |
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| 基金项目： | 现代农业产业技术体系建设专项资金“贝类产业技术体系科学家岗位专项绎费”（CARS48） |
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| 摘 要： | 对海南发生的方斑东风螺（Babylonia areolata）“急性死亡症”进行了病原分离纯化、人工感染试验，以及病原16SrDNA分析和生理生化鉴定。结果显示病原菌为哈维弧菌（Vibrioharveyi）；药敏试验结果显示，该病原菌对常见的抗菌药物如恩诺沙星、复合磺胺等敏感，而对青霉素表现为耐药；组织病理结果显示鳃叶、腹足、肝胰腺、消化道、肾等器官的细胞出现变性、坏死、血细胞浸润等现象。
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| 关 键 词： | 东风螺 “急性死亡症” 哈维弧菌 组织病理 |
Pathogen and pathology of ＂acute death syndrome＂ of Babylonia areolata |
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| WANG Jiangyong,WANG Ruixuan,SU Youlu,WU Kaichang,GUO Zhixun,JIANG Jingzhe,LIU Guangfeng,ZHAO Wang.Pathogen and pathology of ＂acute death syndrome＂ of Babylonia areolata[J].South China Fisheries Science,2013(5):93-99. |
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| Authors: | WANG Jiangyong WANG Ruixuan SU Youlu WU Kaichang GUO Zhixun JIANG Jingzhe LIU Guangfeng ZHAO Wang |
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| Institution: | (Key Lab. of South China Sea Fishery Resource Exploitation ＆ Utilization, Ministry of Agriculture; South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guaagzhou 510300, Chiaa ) |
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| Abstract: | The pathogens of Babylonia areolata ＂ acute death syndrome＂ in Hainan were isolated and purified, artificially infected, 16S rDNA analized, and physiological and biochemical characteristics identificated. The results show that the pathogen is Vibrio har- veyi. Drug sensitivity test results show that the pathogen is sensitive to the common antibiosis drugs such as enrofloxacin, sulfa, but resistant to penicillin. Pathological changes in the gill, hepatopancreas, gastropods, digestive tract and kidney are as follows： cell degeneration, necrosis, and blood cell infihration. |
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| Keywords: | Babylonia areolata acute death syndrome Vibrio harveyi histopathology |
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