(Table 1) Concentrations of the main organochlorine pesticides in liver and plasma samples of ringed seals (Phoca hispida), supplement to: Routti, Heli; van Bavel, Bert; Letcher, Robert J; Arukwe, Augustine; Chu, Shaogang; Gabrielsen, Geir W (2009): Concentrations, patterns and metabolites of organochlorine pesticides in relation to xenobiotic phase I and II enzyme activities in ringed seals (Phoca hispida) from Svalbard and the Baltic Sea. Environmental Pollution, 157(8-9), 2428-2434
The present study investigates the concentrations and patterns of organochlorine pesticides (OCPs) and their metabolites in liver and plasma of two ringed seal populations (Phoca hispida): lower contaminated Svalbard population and more contaminated Baltic Sea population. Among OCPs, p,p'-DDE a...
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Online Access: | https://dx.doi.org/10.1594/pangaea.819455 https://doi.pangaea.de/10.1594/PANGAEA.819455 |
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ftdatacite:10.1594/pangaea.819455 2023-05-15T16:53:58+02:00 (Table 1) Concentrations of the main organochlorine pesticides in liver and plasma samples of ringed seals (Phoca hispida), supplement to: Routti, Heli; van Bavel, Bert; Letcher, Robert J; Arukwe, Augustine; Chu, Shaogang; Gabrielsen, Geir W (2009): Concentrations, patterns and metabolites of organochlorine pesticides in relation to xenobiotic phase I and II enzyme activities in ringed seals (Phoca hispida) from Svalbard and the Baltic Sea. Environmental Pollution, 157(8-9), 2428-2434 Routti, Heli van Bavel, Bert Letcher, Robert J Arukwe, Augustine Chu, Shaogang Gabrielsen, Geir W 2009 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.819455 https://doi.pangaea.de/10.1594/PANGAEA.819455 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://dx.doi.org/10.1016/j.envpol.2009.03.008 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 CC-BY Event label Sampling date Species Species, common name Area/locality Sample type Sample amount, subset Lipids para,para-Dichlorodiphenyldichloroethylene 3-methylsulfonyl p,p-dichlorodiphenyl dichloroethylene Chlordane Toxaphene, total Hexachlorobenzene 4-hydroxy-heptachlorostyrene Organochlorine pesticides Biological sample Multiple investigations International Polar Year 2007-2008 IPY Supplementary Dataset dataset Dataset 2009 ftdatacite https://doi.org/10.1594/pangaea.819455 https://doi.org/10.1016/j.envpol.2009.03.008 2021-11-05T12:55:41Z The present study investigates the concentrations and patterns of organochlorine pesticides (OCPs) and their metabolites in liver and plasma of two ringed seal populations (Phoca hispida): lower contaminated Svalbard population and more contaminated Baltic Sea population. Among OCPs, p,p'-DDE and sum-chlordanes were the highest in concentration. With increasing hepatic contaminant concentrations and activities of xenobiotic-metabolizing enzymes, the concentrations of 3-methylsulfonyl-p,p'-DDE and the concentration ratios of pentachlorophenol/hexachlorobenzene increased, and the toxaphene pattern shifted more towards persistent Parlar-26 and -50 and less towards more biodegradable Parlar-44. Relative concentrations of the chlordane metabolites, oxychlordane and -heptachlorepoxide, to sum-chlordanes were higher in the seals from Svalbard compared to the seals from the Baltic, while the trend was opposite for cis- and trans-nonachlor. The observed differences in the OCP patterns in the seals from the two populations are probably related to the catalytic activity of xenobiotic-metabolizing enzymes, and also to differences in dietary exposure. : Concentrations given per g wet weight. Chlordane = sum of cis-heptachlorepoxide, cis-chlordane, oxychlordane, trans-nonachlor/MC6 and cis-nonachlor; Toxaphene = sum of Tox 2, Parlar-26, -38, -40/-41, -44, -50, -62; Organochlorine pesticides = sum of pp-DDE, chlordanes, toxaphenes, HCB. Data extracted in the frame of a joint ICSTI/PANGAEA IPY effort, see http://doi.pangaea.de/10.1594/PANGAEA.150150 Dataset International Polar Year IPY Phoca hispida ringed seal Svalbard DataCite Metadata Store (German National Library of Science and Technology) Svalbard |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Event label Sampling date Species Species, common name Area/locality Sample type Sample amount, subset Lipids para,para-Dichlorodiphenyldichloroethylene 3-methylsulfonyl p,p-dichlorodiphenyl dichloroethylene Chlordane Toxaphene, total Hexachlorobenzene 4-hydroxy-heptachlorostyrene Organochlorine pesticides Biological sample Multiple investigations International Polar Year 2007-2008 IPY |
spellingShingle |
Event label Sampling date Species Species, common name Area/locality Sample type Sample amount, subset Lipids para,para-Dichlorodiphenyldichloroethylene 3-methylsulfonyl p,p-dichlorodiphenyl dichloroethylene Chlordane Toxaphene, total Hexachlorobenzene 4-hydroxy-heptachlorostyrene Organochlorine pesticides Biological sample Multiple investigations International Polar Year 2007-2008 IPY Routti, Heli van Bavel, Bert Letcher, Robert J Arukwe, Augustine Chu, Shaogang Gabrielsen, Geir W (Table 1) Concentrations of the main organochlorine pesticides in liver and plasma samples of ringed seals (Phoca hispida), supplement to: Routti, Heli; van Bavel, Bert; Letcher, Robert J; Arukwe, Augustine; Chu, Shaogang; Gabrielsen, Geir W (2009): Concentrations, patterns and metabolites of organochlorine pesticides in relation to xenobiotic phase I and II enzyme activities in ringed seals (Phoca hispida) from Svalbard and the Baltic Sea. Environmental Pollution, 157(8-9), 2428-2434 |
topic_facet |
Event label Sampling date Species Species, common name Area/locality Sample type Sample amount, subset Lipids para,para-Dichlorodiphenyldichloroethylene 3-methylsulfonyl p,p-dichlorodiphenyl dichloroethylene Chlordane Toxaphene, total Hexachlorobenzene 4-hydroxy-heptachlorostyrene Organochlorine pesticides Biological sample Multiple investigations International Polar Year 2007-2008 IPY |
description |
The present study investigates the concentrations and patterns of organochlorine pesticides (OCPs) and their metabolites in liver and plasma of two ringed seal populations (Phoca hispida): lower contaminated Svalbard population and more contaminated Baltic Sea population. Among OCPs, p,p'-DDE and sum-chlordanes were the highest in concentration. With increasing hepatic contaminant concentrations and activities of xenobiotic-metabolizing enzymes, the concentrations of 3-methylsulfonyl-p,p'-DDE and the concentration ratios of pentachlorophenol/hexachlorobenzene increased, and the toxaphene pattern shifted more towards persistent Parlar-26 and -50 and less towards more biodegradable Parlar-44. Relative concentrations of the chlordane metabolites, oxychlordane and -heptachlorepoxide, to sum-chlordanes were higher in the seals from Svalbard compared to the seals from the Baltic, while the trend was opposite for cis- and trans-nonachlor. The observed differences in the OCP patterns in the seals from the two populations are probably related to the catalytic activity of xenobiotic-metabolizing enzymes, and also to differences in dietary exposure. : Concentrations given per g wet weight. Chlordane = sum of cis-heptachlorepoxide, cis-chlordane, oxychlordane, trans-nonachlor/MC6 and cis-nonachlor; Toxaphene = sum of Tox 2, Parlar-26, -38, -40/-41, -44, -50, -62; Organochlorine pesticides = sum of pp-DDE, chlordanes, toxaphenes, HCB. Data extracted in the frame of a joint ICSTI/PANGAEA IPY effort, see http://doi.pangaea.de/10.1594/PANGAEA.150150 |
format |
Dataset |
author |
Routti, Heli van Bavel, Bert Letcher, Robert J Arukwe, Augustine Chu, Shaogang Gabrielsen, Geir W |
author_facet |
Routti, Heli van Bavel, Bert Letcher, Robert J Arukwe, Augustine Chu, Shaogang Gabrielsen, Geir W |
author_sort |
Routti, Heli |
title |
(Table 1) Concentrations of the main organochlorine pesticides in liver and plasma samples of ringed seals (Phoca hispida), supplement to: Routti, Heli; van Bavel, Bert; Letcher, Robert J; Arukwe, Augustine; Chu, Shaogang; Gabrielsen, Geir W (2009): Concentrations, patterns and metabolites of organochlorine pesticides in relation to xenobiotic phase I and II enzyme activities in ringed seals (Phoca hispida) from Svalbard and the Baltic Sea. Environmental Pollution, 157(8-9), 2428-2434 |
title_short |
(Table 1) Concentrations of the main organochlorine pesticides in liver and plasma samples of ringed seals (Phoca hispida), supplement to: Routti, Heli; van Bavel, Bert; Letcher, Robert J; Arukwe, Augustine; Chu, Shaogang; Gabrielsen, Geir W (2009): Concentrations, patterns and metabolites of organochlorine pesticides in relation to xenobiotic phase I and II enzyme activities in ringed seals (Phoca hispida) from Svalbard and the Baltic Sea. Environmental Pollution, 157(8-9), 2428-2434 |
title_full |
(Table 1) Concentrations of the main organochlorine pesticides in liver and plasma samples of ringed seals (Phoca hispida), supplement to: Routti, Heli; van Bavel, Bert; Letcher, Robert J; Arukwe, Augustine; Chu, Shaogang; Gabrielsen, Geir W (2009): Concentrations, patterns and metabolites of organochlorine pesticides in relation to xenobiotic phase I and II enzyme activities in ringed seals (Phoca hispida) from Svalbard and the Baltic Sea. Environmental Pollution, 157(8-9), 2428-2434 |
title_fullStr |
(Table 1) Concentrations of the main organochlorine pesticides in liver and plasma samples of ringed seals (Phoca hispida), supplement to: Routti, Heli; van Bavel, Bert; Letcher, Robert J; Arukwe, Augustine; Chu, Shaogang; Gabrielsen, Geir W (2009): Concentrations, patterns and metabolites of organochlorine pesticides in relation to xenobiotic phase I and II enzyme activities in ringed seals (Phoca hispida) from Svalbard and the Baltic Sea. Environmental Pollution, 157(8-9), 2428-2434 |
title_full_unstemmed |
(Table 1) Concentrations of the main organochlorine pesticides in liver and plasma samples of ringed seals (Phoca hispida), supplement to: Routti, Heli; van Bavel, Bert; Letcher, Robert J; Arukwe, Augustine; Chu, Shaogang; Gabrielsen, Geir W (2009): Concentrations, patterns and metabolites of organochlorine pesticides in relation to xenobiotic phase I and II enzyme activities in ringed seals (Phoca hispida) from Svalbard and the Baltic Sea. Environmental Pollution, 157(8-9), 2428-2434 |
title_sort |
(table 1) concentrations of the main organochlorine pesticides in liver and plasma samples of ringed seals (phoca hispida), supplement to: routti, heli; van bavel, bert; letcher, robert j; arukwe, augustine; chu, shaogang; gabrielsen, geir w (2009): concentrations, patterns and metabolites of organochlorine pesticides in relation to xenobiotic phase i and ii enzyme activities in ringed seals (phoca hispida) from svalbard and the baltic sea. environmental pollution, 157(8-9), 2428-2434 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2009 |
url |
https://dx.doi.org/10.1594/pangaea.819455 https://doi.pangaea.de/10.1594/PANGAEA.819455 |
geographic |
Svalbard |
geographic_facet |
Svalbard |
genre |
International Polar Year IPY Phoca hispida ringed seal Svalbard |
genre_facet |
International Polar Year IPY Phoca hispida ringed seal Svalbard |
op_relation |
https://dx.doi.org/10.1016/j.envpol.2009.03.008 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.819455 https://doi.org/10.1016/j.envpol.2009.03.008 |
_version_ |
1766044570263486464 |