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dc.contributor.authorHuang, Xuzh_CN
dc.contributor.authorGuo, Fengzh_CN
dc.contributor.author郭丰zh_CN
dc.contributor.authorKe, Caihuanzh_CN
dc.contributor.author柯才焕zh_CN
dc.contributor.authorWang, Wen-Xiongzh_CN
dc.date.accessioned2011-04-26T08:02:22Z
dc.date.available2011-04-26T08:02:22Z
dc.date.issued2010-09zh_CN
dc.identifier.citationECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,2010,73(6):1130-1137zh_CN
dc.identifier.issn0147-6513zh_CN
dc.identifier.urihttp://dx.doi.org/doi:10.1016/j.ecoenv.2010.05.018zh_CN
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/1816
dc.description.abstractIn this study, we examined the chronic waterborne and dietary exposure of silver (Ag) and cadmium (Cd) to the abalone Haliotis diversicolor using various endpoints such as growth and feeding rates, metal body burden, subcellular distribution, and metallothionein (MT) concentration over a period of 7 weeks of exposure. The growth and feeding rates of abalones were inhibited during the early stage of exposure to different extents, but then recovered to nearly the control levels. A large portion of Ag was redistributed to organelles and metal-rich granules from the cellular debris fraction, whereas cellular debris and metallothionein-like protein were the dominant pools for the storage of Cd, which remained comparable during the exposure period. The MT concentrations were significantly elevated (in a dose-dependent manner) within the first 2 weeks of exposure, after which the MT concentrations started to decrease. All these results implied that abalones respond rapidly to metal exposure, but apparently developed subsequent acclimation. (C) 2010 Elsevier Inc. All rights reserved.zh_CN
dc.description.sponsorshipChang Jiang Chair ; Natural Science Foundation of China [40976067]zh_CN
dc.language.isoenzh_CN
dc.publisherACADEMIC PRESS INC ELSEVIER SCIENCEzh_CN
dc.subjectAbaloneszh_CN
dc.subjectSilverzh_CN
dc.subjectCadmiumzh_CN
dc.subjectSublethal effectszh_CN
dc.subjectDietary toxicityzh_CN
dc.titleResponses of abalone Haliotis diversicolor to sublethal exposure of waterborne and dietary silver and cadmiumzh_CN
dc.typeArticlezh_CN


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