短链氯化石蜡环境暴露及毒理学效应研究进展

Environmental exposure and toxic effects of short chain chlorinated paraffins:a review of recent studies

短链氯化石蜡(SCCPs)是一类新型的持久性有机污染物(POPs),广泛存在于环境中,具有生物富集性和生物毒性,其污染现状及对环境和人体健康的潜在风险备受关注。目前,国内对SCCPs污染的研究集中在分析测定方法、环境分布、环境行为等方面,毒理学效应研究资料较少。笔者对我国SCCPs环境暴露和毒理学效应进行了综述,并对SCCPs毒理学研究进行了展望,旨在揭示我国SCCPs污染现状及毒理学研究进展,为环境管理、毒理学研究和健康风险评价提供参考依据。

Short chain chlorinated paraffins(SCCPs)are regarded as new persistent organic pollutants(POPs).They exist widely in the environment and have some common properties,such as bioaccumulation and bio-toxicity.The pollution situation and potential risks of SCCPs to the environment and human health have been paid special attention to.At present,the analysis methods,environmental distribution and environmental behavior of SCCPs are focused and investigated in China,but the studies on toxic effects of SCCPs are limited.In this paper,environmental exposure and toxicological effects of SCCPs in China were reviewed and the possible research directions of SCCP toxicology were prospected.It aims to reveal the current situations of researches on pollution and toxic effects of SCCPs in China and provide useful information and references for environmental management,toxicology and health risk assessment.