First evidence of marine diesel effects on biomarker responses in the Icelandic scallops, Chlamys islandica
International audience The decrease of ice cover in polar areas is expected to lead to an increase in ship traffic. In this context, the risk associated with exposure of the aquatic environment to oil-related chemicals from spills and/or accidental fuel discharges from ships will increase in the nea...
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ftccsdartic:oai:HAL:hal-01443618v1 2023-05-15T14:52:31+02:00 First evidence of marine diesel effects on biomarker responses in the Icelandic scallops, Chlamys islandica Geraudie, Perrine Bakkemo, Renée Milinkovitch, Thomas Thomas-Guyon, Hélène LIttoral ENvironnement et Sociétés - UMRi 7266 (LIENSs) Université de La Rochelle (ULR)-Centre National de la Recherche Scientifique (CNRS) 2016-05-12 https://hal.archives-ouvertes.fr/hal-01443618 https://doi.org/10.1007/s11356-016-6572-x en eng HAL CCSD Springer Verlag info:eu-repo/semantics/altIdentifier/doi/10.1007/s11356-016-6572-x hal-01443618 https://hal.archives-ouvertes.fr/hal-01443618 doi:10.1007/s11356-016-6572-x ISSN: 0944-1344 EISSN: 1614-7499 Environmental Science and Pollution Research https://hal.archives-ouvertes.fr/hal-01443618 Environmental Science and Pollution Research, Springer Verlag, 2016, ⟨10.1007/s11356-016-6572-x⟩ Marine diesel Chlamys islandica CAT Arctic Ach EPAHs [SDE]Environmental Sciences [SDV]Life Sciences [q-bio] info:eu-repo/semantics/article Journal articles 2016 ftccsdartic https://doi.org/10.1007/s11356-016-6572-x 2021-11-07T04:04:55Z International audience The decrease of ice cover in polar areas is expected to lead to an increase in ship traffic. In this context, the risk associated with exposure of the aquatic environment to oil-related chemicals from spills and/or accidental fuel discharges from ships will increase in the near future, potentially causing negative impacts on sensitive Arctic species. This study investigated for the first time the biomarker responses of the Icelandic scallops (Chlamys islandica) to marine diesel exposure. Antioxidant response, neurotoxic effect, gonad maturation, and lipid content were assessed in male and female scallops, Chlamys islandica after a 7-day exposure to marine diesel. At the end of exposure, results showed an inhibition of acetylcholinesterase activity in Icelandic scallops exposed to high concentration of diesel. At the end of exposure, results showed an increase in naphthalene residues in hemolymph, together with an inhibition of AChE activity in Icelandic scallops exposed to high concentration of diesel. In addition, alteration of the escape capacity was observed suggesting effects on behavior responses. Overall, this study contributes to the better knowledge of physiological effects of marine diesel in Arctic marine organisms. Article in Journal/Newspaper Arctic Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Arctic Environmental Science and Pollution Research 23 16 16504 16512 |
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Open Polar |
collection |
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
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ftccsdartic |
language |
English |
topic |
Marine diesel Chlamys islandica CAT Arctic Ach EPAHs [SDE]Environmental Sciences [SDV]Life Sciences [q-bio] |
spellingShingle |
Marine diesel Chlamys islandica CAT Arctic Ach EPAHs [SDE]Environmental Sciences [SDV]Life Sciences [q-bio] Geraudie, Perrine Bakkemo, Renée Milinkovitch, Thomas Thomas-Guyon, Hélène First evidence of marine diesel effects on biomarker responses in the Icelandic scallops, Chlamys islandica |
topic_facet |
Marine diesel Chlamys islandica CAT Arctic Ach EPAHs [SDE]Environmental Sciences [SDV]Life Sciences [q-bio] |
description |
International audience The decrease of ice cover in polar areas is expected to lead to an increase in ship traffic. In this context, the risk associated with exposure of the aquatic environment to oil-related chemicals from spills and/or accidental fuel discharges from ships will increase in the near future, potentially causing negative impacts on sensitive Arctic species. This study investigated for the first time the biomarker responses of the Icelandic scallops (Chlamys islandica) to marine diesel exposure. Antioxidant response, neurotoxic effect, gonad maturation, and lipid content were assessed in male and female scallops, Chlamys islandica after a 7-day exposure to marine diesel. At the end of exposure, results showed an inhibition of acetylcholinesterase activity in Icelandic scallops exposed to high concentration of diesel. At the end of exposure, results showed an increase in naphthalene residues in hemolymph, together with an inhibition of AChE activity in Icelandic scallops exposed to high concentration of diesel. In addition, alteration of the escape capacity was observed suggesting effects on behavior responses. Overall, this study contributes to the better knowledge of physiological effects of marine diesel in Arctic marine organisms. |
author2 |
LIttoral ENvironnement et Sociétés - UMRi 7266 (LIENSs) Université de La Rochelle (ULR)-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Geraudie, Perrine Bakkemo, Renée Milinkovitch, Thomas Thomas-Guyon, Hélène |
author_facet |
Geraudie, Perrine Bakkemo, Renée Milinkovitch, Thomas Thomas-Guyon, Hélène |
author_sort |
Geraudie, Perrine |
title |
First evidence of marine diesel effects on biomarker responses in the Icelandic scallops, Chlamys islandica |
title_short |
First evidence of marine diesel effects on biomarker responses in the Icelandic scallops, Chlamys islandica |
title_full |
First evidence of marine diesel effects on biomarker responses in the Icelandic scallops, Chlamys islandica |
title_fullStr |
First evidence of marine diesel effects on biomarker responses in the Icelandic scallops, Chlamys islandica |
title_full_unstemmed |
First evidence of marine diesel effects on biomarker responses in the Icelandic scallops, Chlamys islandica |
title_sort |
first evidence of marine diesel effects on biomarker responses in the icelandic scallops, chlamys islandica |
publisher |
HAL CCSD |
publishDate |
2016 |
url |
https://hal.archives-ouvertes.fr/hal-01443618 https://doi.org/10.1007/s11356-016-6572-x |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
ISSN: 0944-1344 EISSN: 1614-7499 Environmental Science and Pollution Research https://hal.archives-ouvertes.fr/hal-01443618 Environmental Science and Pollution Research, Springer Verlag, 2016, ⟨10.1007/s11356-016-6572-x⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1007/s11356-016-6572-x hal-01443618 https://hal.archives-ouvertes.fr/hal-01443618 doi:10.1007/s11356-016-6572-x |
op_doi |
https://doi.org/10.1007/s11356-016-6572-x |
container_title |
Environmental Science and Pollution Research |
container_volume |
23 |
container_issue |
16 |
container_start_page |
16504 |
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16512 |
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1766323753831104512 |