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	Comparative approaches to understand metal bioaccumulation in aquatic animals
	Wang, Wen-Xiong ; Rainbow, Philip S. ; Wang WX(王文雄)
	2008-09
关键词	MUSSEL PERNA-VIRIDIS BIOTIC LIGAND MODEL HYPERBOLIC TOXICOKINETIC MODELS TELEOST ACANTHOPAGRUS-SCHLEGELI BARNACLE BALANUS-AMPHITRITE JUVENILE RAINBOW-TROUT SUBLETHAL CD EXPOSURE TRACE-METALS UPTAKE KINETICS MARINE FISH
英文摘要	Conference Name:International Conference of Comparative Physiology, Biochemistry and Toxicology/6th Chinese Comparative Physiology Conference. Conference Address: Hangzhou, PEOPLES R CHINA. Time:OCT, 2007.; Over the past decades, comparative physiology and biochemistry approaches have played a significant role in understanding the complexity of metal bioaccumulation in aquatic animals. Such a comparative approach is now further aided by the biokinetic modeling approach which can be used to predict the rates and routes of metal bioaccumulation and assist in the interpretation of accumulated body metal concentrations in aquatic animals. In this review, we illustrate a few examples of using the combined comparative and biokinetic modeling approaches to further our understanding of metal accumulation in aquatic animals. We highlight recent studies on the different accumulation patterns of metals in different species of invertebrates and fish, and between various aquatic systems (freshwater and marine). Comparative metal biokinetics can explain the differences in metal bioaccumulation among bivalves, although it is still difficult to explain the evolutionary basis for the different accumulated metal body concentrations (e.g., why some species have high metal concentrations). Both physiological/biochemical responses and metal geochemistry are responsible for the differences in metal concentrations observed in different Populations of aquatic species, or between freshwater and marine species. A comparative approach is especially important for metal biology research, due to the very complicated and potentially variable physiological handling of metals during their accumulation, sequestration, distribution and elimination in different aquatic species or between different aquatic systems. (c) 2008 Elsevier Inc. All rights reserved.
语种	英语
出处	http://dx.doi.org/10.1016/j.cbpc.2008.04.003
出版者	COMP BIOCHEM PHYS C
内容类型	其他
源URL	[http://dspace.xmu.edu.cn/handle/2288/85311]
专题	海洋环境－会议论文
推荐引用方式 GB/T 7714	Wang, Wen-Xiong,Rainbow, Philip S.,Wang WX. Comparative approaches to understand metal bioaccumulation in aquatic animals. 2008-09-01.

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