嗜水气单胞菌毒力因子及病害控制技术研究进展  

Research Progresses of Virulence Factors and Control Technologies in Aeromonas hydrophila

作　　者：蒋启欢[1] 叶应旺[1] 胡王[2] 江河[2] 陆剑锋[1] 

机构地区：[1]合肥工业大学生物与食品工程学院,安徽合肥230009 [2]安徽省农业科学院水产研究所

出　　处：《现代农业科技》2012年第6期324-327,共4页Modern Agricultural Science and Technology

基　　金：安徽省重大科技攻关专项(08010301078);安徽省农业科学院重点项目

摘　　要：嗜水气单胞菌(Aeromonas hydrophila)属于弧菌科气单胞菌属,是水产动物的重要病原菌,其危害的产生与外毒素、胞外酶及粘附因子等毒力因子的分泌与表达相关,该菌感染疾病的控制方法主要有免疫控制和药物控制。为降低水产养殖过程中的抗生素药物使用和确保水产品的安全性,利用益生菌制剂来控制嗜水气单胞菌的危害将成为水产养殖生态防治的重要方向。该文主要对嗜水气单胞菌的致病因子以及危害控制方面的研究进展进行了概述。Aeromonas hydrophila,belonging to genus Aeromonas in the family Vibrionaceae,is an important aquatic animal pathogen,and its hazard is associated with the secretion and expression of virulence factors such as exotoxin,extracelluar protease and LPS.The immune and antibiotic controls are the major methods to prevent aquatic animals from the infection of A.hydrophila.In order to reduce the use of antibiotics and ensure the safety of aquatic products during the aquaculture process,it would be an important direction of ecological control by using probiotics to control the hazards caused by A.hydrophila.In this paper,the research progresses of virulence factors and control technologies in Aeromonas hydrophila were reviewed.

关 键 词：嗜水气单胞菌 毒力因子 益生菌 养殖 

分 类 号：R378[医药卫生—病原生物学]