Immune effects of HFO on European sea bass, Dicentrarchus labrax, and Pacific oyster, Crassostrea gigas
International audience The European sea bass, Dicentrarchus labrax, and the Pacific oyster, Crassostrea gigas, were exposed to a soluble fraction of heavy fuel oil for 5 and 9 days, respectively. The organisms were then transferred to non-contaminated seawater for 1 month. The bioaccumulation and el...
Published in: | Ecotoxicology and Environmental Safety |
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Format: | Article in Journal/Newspaper |
Language: | English |
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Online Access: | https://hal.univ-brest.fr/hal-00638198 https://doi.org/10.1016/j.ecoenv.2009.04.001 |
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ftunivnantes:oai:HAL:hal-00638198v1 2023-05-15T15:57:32+02:00 Immune effects of HFO on European sea bass, Dicentrarchus labrax, and Pacific oyster, Crassostrea gigas Bado-Nilles, Anne Quentel, Claire Auffret, Michel Le Floch, Stéphane Gagnaire, Béatrice Renault, Tristan Thomas-Guyon, Hélène LIttoral ENvironnement et Sociétés (LIENSs) La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS) Centre de documentation de recherche et d'expérimentations sur les pollutions accidentelles des eaux (Cedre) Cedre Site de Ploufragan-Plouzané (AFSSA) Agence Française de Sécurité Sanitaire des Aliments (AFSSA) Laboratoire des Sciences de l'Environnement Marin (LEMAR) (LEMAR) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Institut Universitaire Européen de la Mer (IUEM) Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Laboratoire de Génétique et Pathologie (LGP) Amélioration génétique, du contrôle des performances et de la santé des mollusques marins (AGSAE) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) 2009 https://hal.univ-brest.fr/hal-00638198 https://doi.org/10.1016/j.ecoenv.2009.04.001 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ecoenv.2009.04.001 hal-00638198 https://hal.univ-brest.fr/hal-00638198 doi:10.1016/j.ecoenv.2009.04.001 ISSN: 0147-6513 EISSN: 1090-2414 Ecotoxicology and Environmental Safety https://hal.univ-brest.fr/hal-00638198 Ecotoxicology and Environmental Safety, 2009, 72 (5), pp.1446-1454. ⟨10.1016/j.ecoenv.2009.04.001⟩ Dicentrarchus labrax Crassostrea gigas Heavy fuel oil Immune parameters Complement activity Phenoloxidase activity Bioaccumulation [SDE]Environmental Sciences info:eu-repo/semantics/article Journal articles 2009 ftunivnantes https://doi.org/10.1016/j.ecoenv.2009.04.001 2023-03-08T00:16:21Z International audience The European sea bass, Dicentrarchus labrax, and the Pacific oyster, Crassostrea gigas, were exposed to a soluble fraction of heavy fuel oil for 5 and 9 days, respectively. The organisms were then transferred to non-contaminated seawater for 1 month. The bioaccumulation and elimination of PAHs in contaminated tissues were dissimilar between species. In fish, acenaphthene and naphthalene were detected and naphthalene was still detectable 30 days after the beginning of the recovery period. In oysters, on the other hand, pyrene and phenanthrene were bioaccumulated and 14 days after exposure no more PAHs were detected. Concerning innate immune parameters, the increase of haemolytic activity of the alternative complement pathway in fish and the reduction of phenoloxidase activity in oysters endured, respectively, 1 and 2 weeks in contaminated organisms. This indicates that these two enzymatic cascades could be quite useful for monitoring pollution by oil. Article in Journal/Newspaper Crassostrea gigas Pacific oyster Université de Nantes: HAL-UNIV-NANTES Pacific Ecotoxicology and Environmental Safety 72 5 1446 1454 |
institution |
Open Polar |
collection |
Université de Nantes: HAL-UNIV-NANTES |
op_collection_id |
ftunivnantes |
language |
English |
topic |
Dicentrarchus labrax Crassostrea gigas Heavy fuel oil Immune parameters Complement activity Phenoloxidase activity Bioaccumulation [SDE]Environmental Sciences |
spellingShingle |
Dicentrarchus labrax Crassostrea gigas Heavy fuel oil Immune parameters Complement activity Phenoloxidase activity Bioaccumulation [SDE]Environmental Sciences Bado-Nilles, Anne Quentel, Claire Auffret, Michel Le Floch, Stéphane Gagnaire, Béatrice Renault, Tristan Thomas-Guyon, Hélène Immune effects of HFO on European sea bass, Dicentrarchus labrax, and Pacific oyster, Crassostrea gigas |
topic_facet |
Dicentrarchus labrax Crassostrea gigas Heavy fuel oil Immune parameters Complement activity Phenoloxidase activity Bioaccumulation [SDE]Environmental Sciences |
description |
International audience The European sea bass, Dicentrarchus labrax, and the Pacific oyster, Crassostrea gigas, were exposed to a soluble fraction of heavy fuel oil for 5 and 9 days, respectively. The organisms were then transferred to non-contaminated seawater for 1 month. The bioaccumulation and elimination of PAHs in contaminated tissues were dissimilar between species. In fish, acenaphthene and naphthalene were detected and naphthalene was still detectable 30 days after the beginning of the recovery period. In oysters, on the other hand, pyrene and phenanthrene were bioaccumulated and 14 days after exposure no more PAHs were detected. Concerning innate immune parameters, the increase of haemolytic activity of the alternative complement pathway in fish and the reduction of phenoloxidase activity in oysters endured, respectively, 1 and 2 weeks in contaminated organisms. This indicates that these two enzymatic cascades could be quite useful for monitoring pollution by oil. |
author2 |
LIttoral ENvironnement et Sociétés (LIENSs) La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS) Centre de documentation de recherche et d'expérimentations sur les pollutions accidentelles des eaux (Cedre) Cedre Site de Ploufragan-Plouzané (AFSSA) Agence Française de Sécurité Sanitaire des Aliments (AFSSA) Laboratoire des Sciences de l'Environnement Marin (LEMAR) (LEMAR) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Institut Universitaire Européen de la Mer (IUEM) Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Laboratoire de Génétique et Pathologie (LGP) Amélioration génétique, du contrôle des performances et de la santé des mollusques marins (AGSAE) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) |
format |
Article in Journal/Newspaper |
author |
Bado-Nilles, Anne Quentel, Claire Auffret, Michel Le Floch, Stéphane Gagnaire, Béatrice Renault, Tristan Thomas-Guyon, Hélène |
author_facet |
Bado-Nilles, Anne Quentel, Claire Auffret, Michel Le Floch, Stéphane Gagnaire, Béatrice Renault, Tristan Thomas-Guyon, Hélène |
author_sort |
Bado-Nilles, Anne |
title |
Immune effects of HFO on European sea bass, Dicentrarchus labrax, and Pacific oyster, Crassostrea gigas |
title_short |
Immune effects of HFO on European sea bass, Dicentrarchus labrax, and Pacific oyster, Crassostrea gigas |
title_full |
Immune effects of HFO on European sea bass, Dicentrarchus labrax, and Pacific oyster, Crassostrea gigas |
title_fullStr |
Immune effects of HFO on European sea bass, Dicentrarchus labrax, and Pacific oyster, Crassostrea gigas |
title_full_unstemmed |
Immune effects of HFO on European sea bass, Dicentrarchus labrax, and Pacific oyster, Crassostrea gigas |
title_sort |
immune effects of hfo on european sea bass, dicentrarchus labrax, and pacific oyster, crassostrea gigas |
publisher |
HAL CCSD |
publishDate |
2009 |
url |
https://hal.univ-brest.fr/hal-00638198 https://doi.org/10.1016/j.ecoenv.2009.04.001 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Crassostrea gigas Pacific oyster |
genre_facet |
Crassostrea gigas Pacific oyster |
op_source |
ISSN: 0147-6513 EISSN: 1090-2414 Ecotoxicology and Environmental Safety https://hal.univ-brest.fr/hal-00638198 Ecotoxicology and Environmental Safety, 2009, 72 (5), pp.1446-1454. ⟨10.1016/j.ecoenv.2009.04.001⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ecoenv.2009.04.001 hal-00638198 https://hal.univ-brest.fr/hal-00638198 doi:10.1016/j.ecoenv.2009.04.001 |
op_doi |
https://doi.org/10.1016/j.ecoenv.2009.04.001 |
container_title |
Ecotoxicology and Environmental Safety |
container_volume |
72 |
container_issue |
5 |
container_start_page |
1446 |
op_container_end_page |
1454 |
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1766393198599471104 |