FN Archimer Export Format
PT J
TI Differential micropollutants bioaccumulation in European hake and their parasites Anisakis sp.
BT 
AF Mille, Tiphaine
   Soulier, Laurent
   Caill-Milly, Nathalie
   Cresson, Pierre
   Morandeau, Gilles
   Monperrus, Mathilde
AS 1:1;2:4;3:2;4:3;5:2;6:1;
FF 1:;2:;3:PDG-ODE-LITTORAL-LERAR;4:PDG-RBE-HMMN-LRHBL;5:PDG-ODE-LITTORAL-LERAR;6:;
C1 Université de Pau et des Pays de l’Adour, E2S UPPA, CNRS, IPREM, Anglet, France
   Ifremer, Laboratoire Environnement Ressources d'Arcachon, 64600, Anglet, France
   Ifremer, Centre Manche Mer du Nord, Laboratoire Ressources Halieutiques Manche Mer du Nord, 150 quai Gambetta, 62200, Boulogne sur Mer, France
   Institut des Milieux Aquatiques, 1 Rue Donzac, 64100, Bayonne, France
C2 UNIV PAU & PAYS ADOUR, FRANCE
   IFREMER, FRANCE
   IFREMER, FRANCE
   IMA, FRANCE
SI ANGLET
   BOULOGNE
SE PDG-ODE-LITTORAL-LERAR
   PDG-RBE-HMMN-LRHBL
IN WOS Ifremer UPR
   copubli-france
   copubli-univ-france
IF 8.071
TC 11
UR https://archimer.ifremer.fr/doc/00634/74584/74478.pdf
LA English
DT Article
DE ;Parasite-host system;Mercury;PCB;Emerging contaminants;Nematode
AB Organisms are exposed to various stressors including parasites and micropollutants. Their combined effects are hard to predict. This study assessed the trophic relationship, micropollutants bioaccumulation and infection degree in a host-parasite couple. Carbon and nitrogen isotopic ratios were determined in hake Merluccius merluccius muscle and in its parasite Anisakis sp.. Concentrations of both priority (mercury species and polychlorinated biphenyls congeners) and emerging (musks and sunscreens) micropollutants were also measured for the parasite and its host, to detect potential transfer of contaminants between the two species. The results showed partial trophic interaction between the parasite and its host, in accordance with the Anisakis sp. life encysted in hake viscera cavity. PCB transfer between the two species may result from some lipids uptake by the parasite, while no relation occurred for the two other contaminants. Finally, a positive correlation was found between the number of Anisakis sp. larvae and the methylmercury contamination for hake, emphasizing the assumption that the contamination level in methylmercury can weaken immune system of the host enough to affect parasite infection degree. 
PY 2020
PD OCT
SO Environmental Pollution
SN 0269-7491
PU Elsevier BV
VL 265
IS Part A
UT 000607212800038
DI 10.1016/j.envpol.2020.115021
ID 74584
ER

EF