Biomarker modulation associated with marine diesel contamination in the iceland scallop (Chlamys islandica)
International audience The decrease of ice cover in the Arctic will lead to an increase of ship traffic in the upcoming decades. Consequently, oil pollution is expected. In this context, the goals of this study were to evaluate the biological impact of marine diesel contamination and, on this basis,...
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ftunivrochelle:oai:HAL:hal-03544166v1 2024-02-11T10:01:17+01:00 Biomarker modulation associated with marine diesel contamination in the iceland scallop (Chlamys islandica) Milinkovitch, Thomas Geraudie, Perrine Camus, Lionel Huet, Valérie Thomas- Guyon, Hélène LIttoral ENvironnement et Sociétés (LIENSs) La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS) 2015-10 https://hal.science/hal-03544166 https://hal.science/hal-03544166/document https://hal.science/hal-03544166/file/Milinkovitch%20et%20al.,%202015b.pdf en eng HAL CCSD Springer Verlag hal-03544166 https://hal.science/hal-03544166 https://hal.science/hal-03544166/document https://hal.science/hal-03544166/file/Milinkovitch%20et%20al.,%202015b.pdf info:eu-repo/semantics/OpenAccess ISSN: 0944-1344 EISSN: 1614-7499 Environmental Science and Pollution Research https://hal.science/hal-03544166 Environmental Science and Pollution Research, 2015 marine diesel Iceland scallops Glutathione-S-transferase oxidative stress hemolymph metabolites digestive gland [SDV.EE]Life Sciences [q-bio]/Ecology environment info:eu-repo/semantics/article Journal articles 2015 ftunivrochelle 2024-01-23T23:34:31Z International audience The decrease of ice cover in the Arctic will lead to an increase of ship traffic in the upcoming decades. Consequently, oil pollution is expected. In this context, the goals of this study were to evaluate the biological impact of marine diesel contamination and, on this basis, to determine analytical tools of interest (biomarkers) for future biomonitoring of diesel spills. Using a seven days contamination protocol, this study investigated biochemical modulations in the digestive gland of the Iceland scallop (Chlamys islandica). Incorporation of contaminants was verified assessing hemolymph metabolites. Results showed a response of glutathione-S-transferase to contamination suggesting detoxification processes and the suitability of such a tool for diesel spills biomonitoring. The lack of modulation of superoxide dismutase activity and lipid peroxidation suggests no oxidative stress and the unsuitability of these molecular tools for biomonitoring. Article in Journal/Newspaper Arctic Iceland HAL - Université de La Rochelle Arctic |
institution |
Open Polar |
collection |
HAL - Université de La Rochelle |
op_collection_id |
ftunivrochelle |
language |
English |
topic |
marine diesel Iceland scallops Glutathione-S-transferase oxidative stress hemolymph metabolites digestive gland [SDV.EE]Life Sciences [q-bio]/Ecology environment |
spellingShingle |
marine diesel Iceland scallops Glutathione-S-transferase oxidative stress hemolymph metabolites digestive gland [SDV.EE]Life Sciences [q-bio]/Ecology environment Milinkovitch, Thomas Geraudie, Perrine Camus, Lionel Huet, Valérie Thomas- Guyon, Hélène Biomarker modulation associated with marine diesel contamination in the iceland scallop (Chlamys islandica) |
topic_facet |
marine diesel Iceland scallops Glutathione-S-transferase oxidative stress hemolymph metabolites digestive gland [SDV.EE]Life Sciences [q-bio]/Ecology environment |
description |
International audience The decrease of ice cover in the Arctic will lead to an increase of ship traffic in the upcoming decades. Consequently, oil pollution is expected. In this context, the goals of this study were to evaluate the biological impact of marine diesel contamination and, on this basis, to determine analytical tools of interest (biomarkers) for future biomonitoring of diesel spills. Using a seven days contamination protocol, this study investigated biochemical modulations in the digestive gland of the Iceland scallop (Chlamys islandica). Incorporation of contaminants was verified assessing hemolymph metabolites. Results showed a response of glutathione-S-transferase to contamination suggesting detoxification processes and the suitability of such a tool for diesel spills biomonitoring. The lack of modulation of superoxide dismutase activity and lipid peroxidation suggests no oxidative stress and the unsuitability of these molecular tools for biomonitoring. |
author2 |
LIttoral ENvironnement et Sociétés (LIENSs) La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Milinkovitch, Thomas Geraudie, Perrine Camus, Lionel Huet, Valérie Thomas- Guyon, Hélène |
author_facet |
Milinkovitch, Thomas Geraudie, Perrine Camus, Lionel Huet, Valérie Thomas- Guyon, Hélène |
author_sort |
Milinkovitch, Thomas |
title |
Biomarker modulation associated with marine diesel contamination in the iceland scallop (Chlamys islandica) |
title_short |
Biomarker modulation associated with marine diesel contamination in the iceland scallop (Chlamys islandica) |
title_full |
Biomarker modulation associated with marine diesel contamination in the iceland scallop (Chlamys islandica) |
title_fullStr |
Biomarker modulation associated with marine diesel contamination in the iceland scallop (Chlamys islandica) |
title_full_unstemmed |
Biomarker modulation associated with marine diesel contamination in the iceland scallop (Chlamys islandica) |
title_sort |
biomarker modulation associated with marine diesel contamination in the iceland scallop (chlamys islandica) |
publisher |
HAL CCSD |
publishDate |
2015 |
url |
https://hal.science/hal-03544166 https://hal.science/hal-03544166/document https://hal.science/hal-03544166/file/Milinkovitch%20et%20al.,%202015b.pdf |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Iceland |
genre_facet |
Arctic Iceland |
op_source |
ISSN: 0944-1344 EISSN: 1614-7499 Environmental Science and Pollution Research https://hal.science/hal-03544166 Environmental Science and Pollution Research, 2015 |
op_relation |
hal-03544166 https://hal.science/hal-03544166 https://hal.science/hal-03544166/document https://hal.science/hal-03544166/file/Milinkovitch%20et%20al.,%202015b.pdf |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1790597085473538048 |