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Detoxification and recovery capacities of Corbicula fluminea after an industrial metal contamination (Cd and Zn): A one-year depuration experiment

dc.rights.licenseopenen_US
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorARINI, Adeline
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorGUILLEMINE, Daffe
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorGONZALEZ, Patrice
ORCID: 0000-0003-2628-2993
IDREF: 14341917X
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorFEURTET-MAZEL, Agnès
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorBAUDRIMONT, Magalie
IDREF: 105696722
dc.date.accessioned2024-04-16T09:48:49Z
dc.date.available2024-04-16T09:48:49Z
dc.date.issued2014-07-09
dc.identifier.issn0269-7491en_US
dc.identifier.urihttps://www.researchgate.net/publication/262806413_Detoxification_and_recovery_capacities_of_Corbicula_fluminea_after_an_industrial_metal_contamination_Cd_and_Zn_A_one-year_depuration_experiment
dc.identifier.urioai:crossref.org:10.1016/j.envpol.2014.04.012
dc.identifier.urioai:researchgate.net:262806413
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/199090
dc.description.abstractEnThis study aimed to assess the recovery capacity of the freshwater bivalve Corbicula fluminea subjected to industrial metal discharges (Cd, Zn). After a 24-day exposure in a metal-contaminated river, bivalves were transferred and maintained in the laboratory for one year under metal-free conditions. Metal accumulation, metallothionein production and genetic expressions of genes involved in metal stress were studied. Results demonstrated the high persistence of Cd in tissues (only 73% eliminated after 365 days) whereas Zn was rapidly depurated. The Cd half-life was estimated around 240 days. Metallothioneins were strongly induced within the 28 first days of decontamination, then decreased by 45% after 365 days. The metal exposure of bivalves led to a significant gene induction. After 28 days, most of the genes were no longer overexpressed, suggesting that the bivalves may withstand small amounts of non-essential metals in their tissues without showing signs of detrimental effects on the tested genes.
dc.language.isoENen_US
dc.sourcecrossref
dc.sourceresearchgate
dc.title.enDetoxification and recovery capacities of Corbicula fluminea after an industrial metal contamination (Cd and Zn): A one-year depuration experiment
dc.typeArticle de revueen_US
dc.identifier.doi10.1016/j.envpol.2014.04.012en_US
dc.subject.halSciences de l'environnementen_US
bordeaux.journalEnvironmental Pollutionen_US
bordeaux.page74-82en_US
bordeaux.volume192en_US
bordeaux.hal.laboratoriesEPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.teamEAen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcedissemin
hal.identifierhal-04548210
hal.version1
hal.date.transferred2024-04-16T09:48:51Z
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exporttrue
workflow.import.sourcedissemin
dc.rights.ccPas de Licence CCen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Environmental%20Pollution&rft.date=2014-07-09&rft.volume=192&rft.spage=74-82&rft.epage=74-82&rft.eissn=0269-7491&rft.issn=0269-7491&rft.au=ARINI,%20Adeline&GUILLEMINE,%20Daffe&GONZALEZ,%20Patrice&FEURTET-MAZEL,%20Agn%C3%A8s&BAUDRIMONT,%20Magalie&rft.genre=article


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