微囊藻毒素生物毒性作用机制与调控策略的研究进展  

Research progress on the toxicity mechanism and regulation strategy of microcystins

作　　者：王小宁[1] 杨传玺[1] 宗万松[1] 

机构地区：[1]山东师范大学人口.资源与环境学院,山东济南250014

出　　处：《环境污染与防治》2015年第6期90-95,100,共7页Environmental Pollution & Control

基　　金：国家自然科学基金资助项目(No.21207082);山东省中青年科学家奖励基金资助项目(No.BS2013HZ023)

摘　　要：近年来,有关水体富营养化导致微囊藻毒素污染以及对微囊藻毒素生物毒性的调控研究成为全球环境关注的热点。基于对微囊藻毒素结构特性、生成机制、迁移转化规律和污染现状的探讨,归纳总结了微囊藻毒素的典型生物毒性及其毒性作用机制。为有效防控微囊藻毒素环境风险,深入探讨了微囊藻毒素的源消减调控策略、针对微囊藻毒素迁移过程的调控策略及针对微囊藻毒素毒理过程的调控策略。最后,对微囊藻毒素生物毒性作用机制及调控策略的研究进行了展望,为微囊藻毒素污染防治提供理论与技术支持。In recent years,research on eutrophication induced microcystins pollution and biological toxicity regulation has became the hot spot of environmental sciences.The typical biological toxicity and action mechanism of microcystins was reviewed based on analyzing the structure characteristics,generative mechanism,transportation/transformation rules and pollution situation of microcystins.To effectively prevent the environmental risk of microcystins,regulating strategies for source reduction,pollutant transportation and toxicology process was proposed and further discussed.Finally,the biological toxicity mechanism and control strategy of microcystins was outlooked.This work could provide theoretical and technical support for the prevention of microcystins pollution.

关 键 词：微囊藻毒素 生物毒性 毒性机制 调控策略 

分 类 号：X52[环境科学与工程—环境工程]