FN Archimer Export Format
PT J
TI Evaluation of the impact of polyethylene microbeads ingestion in European sea bass (Dicentrarchus labrax) larvae
BT 
AF MAZURAIS, David
   ERNANDE, Bruno
   QUAZUGUEL, Patrick
   SEVERE, Armelle
   HUELVAN, Christine
   MADEC, Lauriane
   MOUCHEL, Olivier
   SOUDANT, P.
   ROBBENS, J.
   HUVET, Arnaud
   ZAMBONINO-INFANTE, J.
AS 1:1,2;2:;3:1;4:1;5:1;6:1;7:1;8:3;9:4;10:1;11:1;
FF 1:PDG-RBE-PFOM-ARN;2:PDG-RBE-HMMN-RHBL;3:PDG-RBE-PFOM-ARN;4:PDG-RBE-PFOM-ARN;5:PDG-RBE-PFOM-ARN;6:PDG-RBE-PFOM-ARN;7:PDG-RBE-PFOM-ARN;8:;9:;10:PDG-RBE-PFOM-PI;11:;
C1 IFREMER, Ctr Bretagne, LEMAR UMR 6539, F-29280 Plouzane, France.
   IFREMER, Fisheries Lab, Channel & North Sea Fisheries Unit, F-62321 Boulogne Sur Mer, France.
   CNRS, IUEM, LEMAR UMR 6539, Plouzane, France.
   ILVO, Oostende, Belgium.
C2 IFREMER, FRANCE
   IFREMER, FRANCE
   CNRS, FRANCE
   ILVO, BELGIUM
SI BREST
   BOULOGNE
SE PDG-RBE-PFOM-ARN
   PDG-RBE-HMMN-RHBL
   PDG-RBE-PFOM-PI
UM LEMAR
IN WOS Ifremer jusqu'en 2018
   copubli-france
   copubli-europe
IF 2.769
TC 248
UR https://archimer.ifremer.fr/doc/00279/39057/37621.pdf
LA English
DT Article
DE ;Microplastic;Fish;Larvae;Ingestion;Survival
AB Microplastics are present in marine habitats worldwide and may be ingested by low trophic organisms such as fish larvae, with uncertain physiological consequences. The present study aims at assessing the impact of polyethylene (PE 10-45µM) microbeads ingestion in European sea bass (Dicentrarchus labrax) larvae. Fish were fed an inert diet including 0, 104 and 105 fluorescent microbeads per gram from 7 until 43 days post-hatching (dph). Microbeads were detected in the gastrointestinal tract in all fish fed diet incorporating PE. Our data revealed an efficient elimination of PE beads from the gut since no fluorescent was observed in the larvae after 48h depuration. While the mortality rate increased significantly with the amount of microbeads scored per larvae at 14 and 20 dph, only ingestion of the highest concentration slightly impacted mortality rates. Larval growth and inflammatory response through Interleukine-1-beta (IL-1) gene expression were not found to be affected while cytochrome-P450-1A1 (cyp1a1) expression level was significantly positively correlated with the number of microbeads scored per larva at 20 dph. Overall, these results suggest that ingestion of PE microbeads had limited impact on sea bass larvae possibly due to their high potential of egestion
PY 2015
PD DEC
SO Marine Environmental Research
SN 0141-1136
PU Elsevier Sci Ltd
VL 112
UT 000367021600009
BP 78
EP 85
DI 10.1016/j.marenvres.2015.09.009
ID 39057
ER

EF