泥鳅在污染物毒性评价中的应用  

Review on Application of Loach to Assessing Toxicity of Pollutants

作　　者：陈玉明[1] 卢少勇[1] 朱旭[1,2] 胡家会[3] 

机构地区：[1]中国环境科学研究院环境基准与风险评估国家重点实验室国家环境保护湖泊污染控制重点实验室湖泊环境研究中心洞庭湖生态观测研究站湖泊工程技术中心,北京100012 [2]吉林建筑工程学院环境工程系,长春130021 [3]聊城大学生命科学学院,聊城252059

出　　处：《生态毒理学报》2013年第4期447-455,共9页Asian Journal of Ecotoxicology

基　　金：国家水体污染控制与治理科技重大专项(2012ZX07105-002,2009ZX07106-005,2008ZX07101);中央级公益性科研院所基本科研业务专项(2012-YSKY-14)

摘　　要：泥鳅营底栖生活,生存能力强,易于饲养,便于采集和处理,有作为模式生物的潜力。受到污染物胁迫时,泥鳅在分子、细胞、组织、器官和个体水平上会发生明显的变化,其存活、生长和繁殖从而受到影响。泥鳅的这些特性可以被用来进行污染物毒性评价。从急性毒性、蓄积毒性、生殖力毒性、遗传毒性等方面,综述和分析了泥鳅在污染物毒性评价中的应用研究进展,并对未来研究重点进行了展望。For some advantages, such as living in the bottom of water, having strong viability, being easy to cultivate, loach have potency to be a model organism. Exposed to pollutants, loach obviously changed on the level of molecular, cell, tissue, organ and individual, which may affect the survival, growth and reproductive of loach. These attractive characteristics make loach suitable as a candidate fish to assess toxicity of pollutants. Acute toxicity, cumulative toxicity, reproductive toxicity, genotoxicity and other toxicity of pollutants to loachwere reviewed. Perspectives about application of loach to toxicity have been discussed, expecting to contribute to the further research in this field.

关 键 词：泥鳅 急性毒性 蓄积毒性 生殖毒性 遗传毒性 联合毒性 

分 类 号：X171.5[环境科学与工程—环境科学]