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Early life neonicotinoid exposure results in proximal benefits and ultimate carryover effects

dc.rights.licenseopenen_US
hal.structure.identifierUniversité du Québec à Rimouski (UQAR), Rimouski, QC, G5L 3A1, Canada
hal.structure.identifierCentre de la Science de la Biodiversité du Québec (QCBS), Montréal, QC, Canada
dc.contributor.authorZGIRSKI, Thomas
hal.structure.identifierCentre de la Science de la Biodiversité du Québec (QCBS), Montréal, QC, Canada
hal.structure.identifierUniversité Laval, Quebec, QC, G1V 0A6, Canada
hal.structure.identifierCentre d'Études Biologiques de Chizé - UMR 7372 [CEBC]
hal.structure.identifierCentre d'Etudes Nordiques [CEN]
dc.contributor.authorLEGAGNEUX, Pierre
hal.structure.identifierCentre d'Études Biologiques de Chizé - UMR 7372 [CEBC]
dc.contributor.authorCHASTEL, Olivier
hal.structure.identifierUniversité du Québec à Rimouski (UQAR), Rimouski, QC, G5L 3A1, Canada
dc.contributor.authorREGIMBALD, Lyette
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
hal.structure.identifierCentre d'Études Biologiques de Chizé - UMR 7372 [CEBC]
dc.contributor.authorPROUTEAU, Louise
hal.structure.identifierUniversité du Québec à Rimouski (UQAR), Rimouski, QC, G5L 3A1, Canada
hal.structure.identifierCentre de la Science de la Biodiversité du Québec (QCBS), Montréal, QC, Canada
hal.structure.identifierCentre d'Etudes Nordiques [CEN]
hal.structure.identifierGroupe de recherche sur les environnements nordiques (BORÉAS), Rimouski, QC, Canada
dc.contributor.authorLE POGAM, Audrey
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorBUDZINSKI, Hélène
ORCID: 0000-0003-1028-9154
IDREF: 070478090
hal.structure.identifierUniversity of Windsor, Windsor, ON, N9B 3P4, Canada
dc.contributor.authorLOVE, Oliver
hal.structure.identifierUniversité du Québec à Rimouski (UQAR), Rimouski, QC, G5L 3A1, Canada
hal.structure.identifierCentre de la Science de la Biodiversité du Québec (QCBS), Montréal, QC, Canada
hal.structure.identifierCentre d'Etudes Nordiques [CEN]
hal.structure.identifierGroupe de recherche sur les environnements nordiques (BORÉAS), Rimouski, QC, Canada
dc.contributor.authorVÉZINA, François
dc.date.accessioned2024-02-26T08:30:15Z
dc.date.available2024-02-26T08:30:15Z
dc.date.issued2021-12
dc.identifier.issn2045-2322en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/188426
dc.description.abstractEnNeonicotinoids are insecticides widely used as seed treatments that appear to have multiple negative effects on birds at a diversity of biological scales. Adult birds exposed to a low dose of imidacloprid, one of the most commonly used neonicotinoids, presented reduced fat stores, delayed migration and potentially altered orientation. However, little is known on the effect of imidacloprid on birds growth rate despite studies that have documented disruptive effects of low imidacloprid doses on thyroid gland communication. We performed a 2×2 factorial design experiment in Zebra finches, in which nestling birds were exposed to a very low dose (0.205 mg kg body mass−1) of imidacloprid combined with food restriction during posthatch development. During the early developmental period, imidacloprid exposure resulted in an improvement of body condition index in treated nestlings relative to controls. Imidacloprid also led to compensatory growth in food restricted nestlings. This early life neonicotinoid exposure also carried over to adult age, with exposed birds showing higher lean mass and basal metabolic rate than controls at ages of 90–800 days. This study presents the first evidence that very low-dose neonicotinoid exposure during early life can permanently alter adult phenotype in birds.
dc.language.isoENen_US
dc.subject.enGrowth disorders
dc.subject.enEcophysiology
dc.subject.enMetabolism
dc.title.enEarly life neonicotinoid exposure results in proximal benefits and ultimate carryover effects
dc.typeArticle de revueen_US
dc.identifier.doi10.1038/s41598-021-93894-2en_US
dc.subject.halChimieen_US
bordeaux.journalScientific Reportsen_US
bordeaux.volume11en_US
bordeaux.hal.laboratoriesEPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805en_US
bordeaux.issue1en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.teamLPTC
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcehal
hal.identifierhal-03310459
hal.version1
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exportfalse
workflow.import.sourcehal
dc.rights.ccPas de Licence CCen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Scientific%20Reports&rft.date=2021-12&rft.volume=11&rft.issue=1&rft.eissn=2045-2322&rft.issn=2045-2322&rft.au=ZGIRSKI,%20Thomas&LEGAGNEUX,%20Pierre&CHASTEL,%20Olivier&REGIMBALD,%20Lyette&PROUTEAU,%20Louise&rft.genre=article


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