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Impact of cadmium on aquatic bird Cairina moschata

dc.rights.licenseopenen_US
dc.contributor.authorLUCIA, Magali
dc.contributor.authorANDRE, Jean-Marc
IDREF: 03343817X
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.authorBAUDRIMONT, Magalie
IDREF: 105696722
dc.contributor.authorGONTIER, Karine
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorMAURY-BRACHET, Regine
dc.contributor.authorDAVAIL, Stephane
dc.date.accessioned2024-04-16T07:55:07Z
dc.date.available2024-04-16T07:55:07Z
dc.date.issued2009-04-01
dc.identifier.issn0966-0844en_US
dc.identifier.urihttps://www.researchgate.net/publication/24249585_Impact_of_cadmium_on_aquatic_bird_Cairina_moschata
dc.identifier.urioai:crossref.org:10.1007/s10534-009-9232-5
dc.identifier.urioai:researchgate.net:24249585
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/199066
dc.description.abstractEnThe impact on palmiped Cairina moschata of two levels of dietary cadmium (Cd) contamination (C1: 1 mg kg(-1) and C10: 10 mg kg(-1)) was investigated on liver gene expression by real-time PCR. Genes involved in mitochondrial metabolism, in antioxidant defences, detoxification and in DNA damage repair were studied. Metallothionein (MT) protein levels and Cd bioaccumulation were also investigated in liver, kidneys and muscle. Male ducks were subjected to three periods of exposure: 10, 20 and 40 days. Cd was mainly bioaccumulated in kidneys first and in liver. The concentrations in liver and kidneys appeared to reach a stable level at 20 days of contamination even if the concentrations in muscle still increased. Cd triggered the enhancement of mitochondrial metabolism, the establishment of antioxidant defences (superoxide dismutase Mn and Cu/Zn; catalase) and of DNA repair from 20 days of contamination. Discrepancies were observed in liver between MT protein levels and MT gene up-regulation. MT gene expression appeared to be a late hour biomarker.
dc.language.isoENen_US
dc.sourcecrossref
dc.sourceresearchgate
dc.title.enImpact of cadmium on aquatic bird Cairina moschata
dc.typeArticle de revueen_US
dc.identifier.doi10.1007/s10534-009-9232-5en_US
dc.subject.halSciences de l'environnementen_US
bordeaux.journalBioMetalsen_US
bordeaux.page843-853en_US
bordeaux.volume22en_US
bordeaux.hal.laboratoriesEPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805en_US
bordeaux.issue5en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.teamEAen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcedissemin
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exportfalse
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=BioMetals&rft.date=2009-04-01&rft.volume=22&rft.issue=5&rft.spage=843-853&rft.epage=843-853&rft.eissn=0966-0844&rft.issn=0966-0844&rft.au=LUCIA,%20Magali&ANDRE,%20Jean-Marc&GONZALEZ,%20Patrice&BAUDRIMONT,%20Magalie&GONTIER,%20Karine&rft.genre=article


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