Persistent Organic Pollutants in a marine bivalve on the Marennes-Oléron Bay and the Gironde Estuary (French Atlantic coast) -Part 2: Potential biological effects
International audience Contaminant effects on defence responses of ecologically and economically important organisms, such as the Pacific oyster Crassostrea gigas, are likely to influence their ability to resist infectious diseases, particularly at the young stages. The aim of this study was to expl...
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Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2014
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Online Access: | https://hal.science/hal-01223660 https://hal.science/hal-01223660/document https://hal.science/hal-01223660/file/Luna%20Acosta%20et%20al%20STOTEN%20Part%202.pdf |
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openpolar |
institution |
Open Polar |
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Institut national des sciences de l'Univers: HAL-INSU |
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language |
English |
topic |
MESH: Crassostrea gigas Oxidative stress Immune humoral defences Polycyclic aromatic hydrocarbons Persistent Organic Pollutants Active biomonitoring [SDV.TOX.ECO]Life Sciences [q-bio]/Toxicology/Ecotoxicology |
spellingShingle |
MESH: Crassostrea gigas Oxidative stress Immune humoral defences Polycyclic aromatic hydrocarbons Persistent Organic Pollutants Active biomonitoring [SDV.TOX.ECO]Life Sciences [q-bio]/Toxicology/Ecotoxicology Luna Acosta, Andrea Bustamante, Paco Budzinski, Hélène Huet, Valérie Thomas-Guyon, Hélène Persistent Organic Pollutants in a marine bivalve on the Marennes-Oléron Bay and the Gironde Estuary (French Atlantic coast) -Part 2: Potential biological effects |
topic_facet |
MESH: Crassostrea gigas Oxidative stress Immune humoral defences Polycyclic aromatic hydrocarbons Persistent Organic Pollutants Active biomonitoring [SDV.TOX.ECO]Life Sciences [q-bio]/Toxicology/Ecotoxicology |
description |
International audience Contaminant effects on defence responses of ecologically and economically important organisms, such as the Pacific oyster Crassostrea gigas, are likely to influence their ability to resist infectious diseases, particularly at the young stages. The aim of this study was to explore the potential relationships between organic contaminants accumulated in the soft tissues of juvenile oysters, defence responses and physiological condition. Oysters were transplanted during summer and winter periods in different sites in the Marennes-Oléron Bay, the first area of oyster production in France, and in the Gironde Estuary, the biggest estuary in Occidental Europe. Among the battery of biochemical and physiological biomarkers applied in the present work (superoxide dismutase -SOD-, catalase, glutathione peroxidase -GPx-, malondyaldehyde -MDA-, catecholase, laccase and lysozyme in gills, digestive gland, mantle and haemolymph, glycogen, proteins and lipids in the digestive gland and the condition index at the whole organism level), MDA and lysozyme in the digestive gland and SOD, GPx and laccase in plasma contibuted to significantly discriminate sites in which oysters bioaccumulated different levels of heavy polycyclic aromatic hydrocarbons (HPAHs), polychlorobiphenyls (PCBs), polybromodiphenylethers (PBDEs), dichlorodiphenyltrichloroethanes (DDTs) and lindane. These results strengthen the hypothesis that it is possible to differentiate sites depending on their contamination levels and biological effects by carrying out studies with transplanted juvenile oysters. In addition, correlations between antioxidant and immune defence responses and PAH and DDT body burdens in the first area of oyster production in France, the Marennes-Oléron Bay, and where massive oyster mortalities have been reported, suggest that the presence of organic chemical contaminants in the Marennes-Oléron Bay may influence defence responses in juveniles of C. gigas, and, therefore, could influence their ability to resist infectious ... |
author2 |
Pontificia Universidad Javeriana (PUJ) LIttoral ENvironnement et Sociétés (LIENSs) La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS) Université Sciences et Technologies - Bordeaux 1 (UB) Environnements et Paléoenvironnements OCéaniques (EPOC) Observatoire aquitain des sciences de l'univers (OASU) Université Sciences et Technologies - Bordeaux 1 (UB)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1 (UB)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-École Pratique des Hautes Études (EPHE) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Luna Acosta, Andrea Bustamante, Paco Budzinski, Hélène Huet, Valérie Thomas-Guyon, Hélène |
author_facet |
Luna Acosta, Andrea Bustamante, Paco Budzinski, Hélène Huet, Valérie Thomas-Guyon, Hélène |
author_sort |
Luna Acosta, Andrea |
title |
Persistent Organic Pollutants in a marine bivalve on the Marennes-Oléron Bay and the Gironde Estuary (French Atlantic coast) -Part 2: Potential biological effects |
title_short |
Persistent Organic Pollutants in a marine bivalve on the Marennes-Oléron Bay and the Gironde Estuary (French Atlantic coast) -Part 2: Potential biological effects |
title_full |
Persistent Organic Pollutants in a marine bivalve on the Marennes-Oléron Bay and the Gironde Estuary (French Atlantic coast) -Part 2: Potential biological effects |
title_fullStr |
Persistent Organic Pollutants in a marine bivalve on the Marennes-Oléron Bay and the Gironde Estuary (French Atlantic coast) -Part 2: Potential biological effects |
title_full_unstemmed |
Persistent Organic Pollutants in a marine bivalve on the Marennes-Oléron Bay and the Gironde Estuary (French Atlantic coast) -Part 2: Potential biological effects |
title_sort |
persistent organic pollutants in a marine bivalve on the marennes-oléron bay and the gironde estuary (french atlantic coast) -part 2: potential biological effects |
publisher |
HAL CCSD |
publishDate |
2014 |
url |
https://hal.science/hal-01223660 https://hal.science/hal-01223660/document https://hal.science/hal-01223660/file/Luna%20Acosta%20et%20al%20STOTEN%20Part%202.pdf |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Crassostrea gigas Pacific oyster |
genre_facet |
Crassostrea gigas Pacific oyster |
op_source |
ISSN: 0048-9697 EISSN: 1879-1026 Science of the Total Environment https://hal.science/hal-01223660 Science of the Total Environment, 2014, 514, pp.511-522 |
op_relation |
hal-01223660 https://hal.science/hal-01223660 https://hal.science/hal-01223660/document https://hal.science/hal-01223660/file/Luna%20Acosta%20et%20al%20STOTEN%20Part%202.pdf |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1790599335788937216 |
spelling |
ftinsu:oai:HAL:hal-01223660v1 2024-02-11T10:03:10+01:00 Persistent Organic Pollutants in a marine bivalve on the Marennes-Oléron Bay and the Gironde Estuary (French Atlantic coast) -Part 2: Potential biological effects Luna Acosta, Andrea Bustamante, Paco Budzinski, Hélène Huet, Valérie Thomas-Guyon, Hélène Pontificia Universidad Javeriana (PUJ) LIttoral ENvironnement et Sociétés (LIENSs) La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS) Université Sciences et Technologies - Bordeaux 1 (UB) Environnements et Paléoenvironnements OCéaniques (EPOC) Observatoire aquitain des sciences de l'univers (OASU) Université Sciences et Technologies - Bordeaux 1 (UB)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1 (UB)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-École Pratique des Hautes Études (EPHE) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS) 2014 https://hal.science/hal-01223660 https://hal.science/hal-01223660/document https://hal.science/hal-01223660/file/Luna%20Acosta%20et%20al%20STOTEN%20Part%202.pdf en eng HAL CCSD Elsevier hal-01223660 https://hal.science/hal-01223660 https://hal.science/hal-01223660/document https://hal.science/hal-01223660/file/Luna%20Acosta%20et%20al%20STOTEN%20Part%202.pdf info:eu-repo/semantics/OpenAccess ISSN: 0048-9697 EISSN: 1879-1026 Science of the Total Environment https://hal.science/hal-01223660 Science of the Total Environment, 2014, 514, pp.511-522 MESH: Crassostrea gigas Oxidative stress Immune humoral defences Polycyclic aromatic hydrocarbons Persistent Organic Pollutants Active biomonitoring [SDV.TOX.ECO]Life Sciences [q-bio]/Toxicology/Ecotoxicology info:eu-repo/semantics/article Journal articles 2014 ftinsu 2024-01-24T17:39:30Z International audience Contaminant effects on defence responses of ecologically and economically important organisms, such as the Pacific oyster Crassostrea gigas, are likely to influence their ability to resist infectious diseases, particularly at the young stages. The aim of this study was to explore the potential relationships between organic contaminants accumulated in the soft tissues of juvenile oysters, defence responses and physiological condition. Oysters were transplanted during summer and winter periods in different sites in the Marennes-Oléron Bay, the first area of oyster production in France, and in the Gironde Estuary, the biggest estuary in Occidental Europe. Among the battery of biochemical and physiological biomarkers applied in the present work (superoxide dismutase -SOD-, catalase, glutathione peroxidase -GPx-, malondyaldehyde -MDA-, catecholase, laccase and lysozyme in gills, digestive gland, mantle and haemolymph, glycogen, proteins and lipids in the digestive gland and the condition index at the whole organism level), MDA and lysozyme in the digestive gland and SOD, GPx and laccase in plasma contibuted to significantly discriminate sites in which oysters bioaccumulated different levels of heavy polycyclic aromatic hydrocarbons (HPAHs), polychlorobiphenyls (PCBs), polybromodiphenylethers (PBDEs), dichlorodiphenyltrichloroethanes (DDTs) and lindane. These results strengthen the hypothesis that it is possible to differentiate sites depending on their contamination levels and biological effects by carrying out studies with transplanted juvenile oysters. In addition, correlations between antioxidant and immune defence responses and PAH and DDT body burdens in the first area of oyster production in France, the Marennes-Oléron Bay, and where massive oyster mortalities have been reported, suggest that the presence of organic chemical contaminants in the Marennes-Oléron Bay may influence defence responses in juveniles of C. gigas, and, therefore, could influence their ability to resist infectious ... Article in Journal/Newspaper Crassostrea gigas Pacific oyster Institut national des sciences de l'Univers: HAL-INSU Pacific |