Effect of zinc sacrificial anode degradation on the defence system of the Pacific oyster, Crassostrea gigas : Chronic and acute exposures
International audience Two types of exposures were performed to assess the effects of zinc released from sacrificial anode degradation: a chronic exposure, in which oysters were exposed to 0.53 ± 0.04 mg Zn L−1 for 10 weeks, and an acute exposure, where oysters were exposed to 10.2 ± 1.2 mg Zn L−1 f...
Published in: | Marine Pollution Bulletin |
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Format: | Article in Journal/Newspaper |
Language: | English |
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Online Access: | https://hal-normandie-univ.archives-ouvertes.fr/hal-02314104 https://doi.org/10.1016/j.marpolbul.2012.06.017 |
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ftccsdartic:oai:HAL:hal-02314104v1 2023-05-15T15:57:53+02:00 Effect of zinc sacrificial anode degradation on the defence system of the Pacific oyster, Crassostrea gigas : Chronic and acute exposures Mottin, Elmina Caplat, Christelle Latire, Thomas Mottier, Antoine Mahaut, Marie-Laure Costil, Katherine Barillier, Daniel Lebel, Jean-Marc Serpentini, Antoine Interactions Cellules Organismes Environnement (ICORE) CHU Caen Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Université de Caen Normandie (UNICAEN) Normandie Université (NU) Institut de Biologie Fondamentale et Appliquée Caen (IBFA) Biologie des mollusques marins et des écosystèmes associés (BioMEA) Université de Caen Normandie (UNICAEN) Normandie Université (NU)-Normandie Université (NU)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Centre National de la Recherche Scientifique (CNRS) Laboratoire de Chimie Biologique (LCB) Université de Cergy Pontoise (UCP) Université Paris-Seine-Université Paris-Seine Institut national des sciences et techniques de la mer (INTECHMER) Conservatoire National des Arts et Métiers CNAM (CNAM) 2012-09 https://hal-normandie-univ.archives-ouvertes.fr/hal-02314104 https://doi.org/10.1016/j.marpolbul.2012.06.017 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.marpolbul.2012.06.017 hal-02314104 https://hal-normandie-univ.archives-ouvertes.fr/hal-02314104 doi:10.1016/j.marpolbul.2012.06.017 ISSN: 0025-326X EISSN: 0025-326X Marine Pollution Bulletin https://hal-normandie-univ.archives-ouvertes.fr/hal-02314104 Marine Pollution Bulletin, Elsevier, 2012, 64 (9), pp.1911-1920. ⟨10.1016/j.marpolbul.2012.06.017⟩ Zinc Sacrificial anode Crassostrea gigas Laboratory exposures Immune parameters mRNA expression [SDE]Environmental Sciences info:eu-repo/semantics/article Journal articles 2012 ftccsdartic https://doi.org/10.1016/j.marpolbul.2012.06.017 2021-10-24T03:24:10Z International audience Two types of exposures were performed to assess the effects of zinc released from sacrificial anode degradation: a chronic exposure, in which oysters were exposed to 0.53 ± 0.04 mg Zn L−1 for 10 weeks, and an acute exposure, where oysters were exposed to 10.2 ± 1.2 mg Zn L−1 for 1 week. At the end of the acute exposure experiment, 81.8% mortality was recorded. In contrast, no mortality was detected after 10 weeks exposure. Moreover, all of the immune system biomarkers studied, except the number of circulating haemocytes, were stimulated by a moderate level of zinc and inhibited by a high level. Our exposure conditions did not induce SOD or MXR mRNA expression in gills and digestive gland. However, an increase of MT mRNA is observed in these tissues. The results indicate that oysters are sensitive to acute zinc toxicity but are only moderately affected by a mild zinc concentration. Article in Journal/Newspaper Crassostrea gigas Pacific oyster Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Pacific Marine Pollution Bulletin 64 9 1911 1920 |
institution |
Open Polar |
collection |
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
op_collection_id |
ftccsdartic |
language |
English |
topic |
Zinc Sacrificial anode Crassostrea gigas Laboratory exposures Immune parameters mRNA expression [SDE]Environmental Sciences |
spellingShingle |
Zinc Sacrificial anode Crassostrea gigas Laboratory exposures Immune parameters mRNA expression [SDE]Environmental Sciences Mottin, Elmina Caplat, Christelle Latire, Thomas Mottier, Antoine Mahaut, Marie-Laure Costil, Katherine Barillier, Daniel Lebel, Jean-Marc Serpentini, Antoine Effect of zinc sacrificial anode degradation on the defence system of the Pacific oyster, Crassostrea gigas : Chronic and acute exposures |
topic_facet |
Zinc Sacrificial anode Crassostrea gigas Laboratory exposures Immune parameters mRNA expression [SDE]Environmental Sciences |
description |
International audience Two types of exposures were performed to assess the effects of zinc released from sacrificial anode degradation: a chronic exposure, in which oysters were exposed to 0.53 ± 0.04 mg Zn L−1 for 10 weeks, and an acute exposure, where oysters were exposed to 10.2 ± 1.2 mg Zn L−1 for 1 week. At the end of the acute exposure experiment, 81.8% mortality was recorded. In contrast, no mortality was detected after 10 weeks exposure. Moreover, all of the immune system biomarkers studied, except the number of circulating haemocytes, were stimulated by a moderate level of zinc and inhibited by a high level. Our exposure conditions did not induce SOD or MXR mRNA expression in gills and digestive gland. However, an increase of MT mRNA is observed in these tissues. The results indicate that oysters are sensitive to acute zinc toxicity but are only moderately affected by a mild zinc concentration. |
author2 |
Interactions Cellules Organismes Environnement (ICORE) CHU Caen Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Université de Caen Normandie (UNICAEN) Normandie Université (NU) Institut de Biologie Fondamentale et Appliquée Caen (IBFA) Biologie des mollusques marins et des écosystèmes associés (BioMEA) Université de Caen Normandie (UNICAEN) Normandie Université (NU)-Normandie Université (NU)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Centre National de la Recherche Scientifique (CNRS) Laboratoire de Chimie Biologique (LCB) Université de Cergy Pontoise (UCP) Université Paris-Seine-Université Paris-Seine Institut national des sciences et techniques de la mer (INTECHMER) Conservatoire National des Arts et Métiers CNAM (CNAM) |
format |
Article in Journal/Newspaper |
author |
Mottin, Elmina Caplat, Christelle Latire, Thomas Mottier, Antoine Mahaut, Marie-Laure Costil, Katherine Barillier, Daniel Lebel, Jean-Marc Serpentini, Antoine |
author_facet |
Mottin, Elmina Caplat, Christelle Latire, Thomas Mottier, Antoine Mahaut, Marie-Laure Costil, Katherine Barillier, Daniel Lebel, Jean-Marc Serpentini, Antoine |
author_sort |
Mottin, Elmina |
title |
Effect of zinc sacrificial anode degradation on the defence system of the Pacific oyster, Crassostrea gigas : Chronic and acute exposures |
title_short |
Effect of zinc sacrificial anode degradation on the defence system of the Pacific oyster, Crassostrea gigas : Chronic and acute exposures |
title_full |
Effect of zinc sacrificial anode degradation on the defence system of the Pacific oyster, Crassostrea gigas : Chronic and acute exposures |
title_fullStr |
Effect of zinc sacrificial anode degradation on the defence system of the Pacific oyster, Crassostrea gigas : Chronic and acute exposures |
title_full_unstemmed |
Effect of zinc sacrificial anode degradation on the defence system of the Pacific oyster, Crassostrea gigas : Chronic and acute exposures |
title_sort |
effect of zinc sacrificial anode degradation on the defence system of the pacific oyster, crassostrea gigas : chronic and acute exposures |
publisher |
HAL CCSD |
publishDate |
2012 |
url |
https://hal-normandie-univ.archives-ouvertes.fr/hal-02314104 https://doi.org/10.1016/j.marpolbul.2012.06.017 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Crassostrea gigas Pacific oyster |
genre_facet |
Crassostrea gigas Pacific oyster |
op_source |
ISSN: 0025-326X EISSN: 0025-326X Marine Pollution Bulletin https://hal-normandie-univ.archives-ouvertes.fr/hal-02314104 Marine Pollution Bulletin, Elsevier, 2012, 64 (9), pp.1911-1920. ⟨10.1016/j.marpolbul.2012.06.017⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.marpolbul.2012.06.017 hal-02314104 https://hal-normandie-univ.archives-ouvertes.fr/hal-02314104 doi:10.1016/j.marpolbul.2012.06.017 |
op_doi |
https://doi.org/10.1016/j.marpolbul.2012.06.017 |
container_title |
Marine Pollution Bulletin |
container_volume |
64 |
container_issue |
9 |
container_start_page |
1911 |
op_container_end_page |
1920 |
_version_ |
1766393586360778752 |