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Effects of dietary methylmercury on zebrafish skeletal muscle fibres

dc.rights.licenseopenen_US
dc.contributor.authorDE OLIVEIRA RIBEIRO, Ciro Alberto
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorMESMER-DUDONS, Nathalie
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.authorDOMINIQUE, Yannick
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorBOURDINEAUD, Jean-Paul
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorBOUDOU, Alain
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorMASSABUAU, Jean-Charles
dc.date.accessioned2024-04-15T15:01:32Z
dc.date.available2024-04-15T15:01:32Z
dc.date.issued2008-05-01
dc.identifier.issn1382-6689en_US
dc.identifier.urihttps://www.researchgate.net/publication/51516192_Effects_of_dietary_methylmercury_on_zebrafish_skeletal_muscle_fibres
dc.identifier.uriorcid:0000-0002-3168-9272:10.1016/j.etap.2007.10.033
dc.identifier.urioai:researchgate.net:51516192
dc.identifier.urioai:crossref.org:10.1016/j.etap.2007.10.033
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/199011
dc.description.abstractEnMercury and more specifically methylmercury have been reported as hazardous environmental pollutants able to accumulate along the aquatic food chain with severe risk for animal and human health. Adult male zebrafish (Danio rerio) were distributed in two groups: a control group (fed with uncontaminated food) and a MeHg-contaminated group (fed with food containing 13.5μgHgg(-1) (dry wt)). Five fish per condition were removed after 7, 21 and 63 days. Bioaccumulation of mercury was determined and muscle samples from control and exposed groups were fixed for histological and ultrastructural studies. In contaminated muscles were observed a decrease of the inter-bundle surface, mitochondria with variable shapes, sizes and cristae disorganization, also decreasing the surface area and inter-bundle surfaces. Indeed, damage in the endoplasmic reticulum cisternae was observed. For statistical evaluation the damages in mitochondria was quantified by image. According to the current results, methylmercury affects the structure of fibre cells of D. rerio after trophic and low dose exposure.
dc.language.isoENen_US
dc.sourceorcid
dc.sourceresearchgate
dc.sourcecrossref
dc.title.enEffects of dietary methylmercury on zebrafish skeletal muscle fibres
dc.typeArticle de revueen_US
dc.identifier.doi10.1016/j.etap.2007.10.033en_US
dc.subject.halSciences de l'environnementen_US
bordeaux.journalEnvironmental Toxicology and Pharmacologyen_US
bordeaux.page304-309en_US
bordeaux.volume25en_US
bordeaux.hal.laboratoriesEPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805en_US
bordeaux.issue3en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.teamEAen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcedissemin
hal.identifierhal-04547368
hal.version1
hal.date.transferred2024-04-15T15:01:34Z
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exporttrue
workflow.import.sourcedissemin
dc.rights.ccPas de Licence CCen_US
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