Time-course uptake and elimination of benzo(a)pyrene and its damage to reproduciton and ensuing reproductive outputs of Pacific oyster, Crassostrea gigas
The time-course of uptake and elimination of benzo(a)pyrene (BaP) for the Pacific oyster, Crassostrea gigas and reproduction damage and reproductive outputs were studied. Sexually immature C. gigas broodstock were fed for 28 days with live algae grown in four BaP solutions of 0, 50, 500, and 5,000 m...
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Language: | English |
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ftponangunivst:oai:oasis.postech.ac.kr:2014.oak/25124 2023-05-15T15:58:26+02:00 Time-course uptake and elimination of benzo(a)pyrene and its damage to reproduciton and ensuing reproductive outputs of Pacific oyster, Crassostrea gigas Eun Jung Choy Qtae Jo Hyo-Bang Moon Kang, CK Ju-Chan Kang 해양대학원 10098613 Kang, CK 2007-03 https://oasis.postech.ac.kr/handle/2014.oak/25124 https://doi.org/10.1007/S00227-006-0464-4 English eng Springer MARINE BIOLOGY 151 1 157 165 SCI급, SCOPUS 등재논문 SCI Marine & Freshwater Biology 0025-3162 2007-OAK-0000022730 https://oasis.postech.ac.kr/handle/2014.oak/25124 doi:10.1007/S00227-006-0464-4 7118 MARINE BIOLOGY, v.151, no.1, pp.157 - 165 000244485800014 2-s2.0-33847386405 POLYCYCLIC AROMATIC-HYDROCARBONS MUSSEL MYTILUS-EDULIS MULTIXENOBIOTIC RESISTANCE MECHANISM CONTAMINATED ALGAL DIET DNA STRAND BREAKS INDICATOR ORGANISMS CORBICULA-FLUMINEA ISOCHRYSIS-GALBANA AQUATIC ORGANISMS MARINE-SEDIMENTS ACCUMULATION VIRGINICA EMBRYOS BIOACCUMULATION Article ART 2007 ftponangunivst https://doi.org/10.1007/S00227-006-0464-4 2022-10-20T20:16:21Z The time-course of uptake and elimination of benzo(a)pyrene (BaP) for the Pacific oyster, Crassostrea gigas and reproduction damage and reproductive outputs were studied. Sexually immature C. gigas broodstock were fed for 28 days with live algae grown in four BaP solutions of 0, 50, 500, and 5,000 mu g L-1 (hereafter, control, 50, 500, and 5,000 oysters) and were subsequently conditioned to maturation by a feeding with BaP-free live algae under temperature manipulation for another 28 days. The 5,000 mu g L-1 oysters gained a steady state concentration, around 30,000 ng g(-1) d.w. for digestive gland, a week earlier compared to the 500 mu g L-1 oysters. The earlier gain or longer persistence of the steady state concentration influenced elimination of BaP, with an eliminating trend for 500 mu g L-1 oysters, while no elimination for 5,000 mu g L-1 oysters. The maternal persistence of the steady state concentration resulted in significant damages in the reproductive success and their reproductive outputs in terms of the hatching rate and larval growth, survival, and settlement. The 50 mu g L-1 oysters remained far below the steady state concentration, and showed a manifest eliminating behavior during the subsequent BaP-free 28 day maturation period. The reproductive success and initial larval events of 50 mu g L-1 oysters were comparable to those of control. However, the damage potential of the 50 mu g L-1 oysters might be more significant if their maternal exposure continued beyond 28 days, since the accumulation profile at this dose was linear. X 1 1 9 8 scie scopus Article in Journal/Newspaper Crassostrea gigas Pacific oyster Pohang University of Science and Technology (POSTECH): Open Access System for Information Sharing (OASIS) Pacific Marine Biology 151 1 157 165 |
institution |
Open Polar |
collection |
Pohang University of Science and Technology (POSTECH): Open Access System for Information Sharing (OASIS) |
op_collection_id |
ftponangunivst |
language |
English |
topic |
POLYCYCLIC AROMATIC-HYDROCARBONS MUSSEL MYTILUS-EDULIS MULTIXENOBIOTIC RESISTANCE MECHANISM CONTAMINATED ALGAL DIET DNA STRAND BREAKS INDICATOR ORGANISMS CORBICULA-FLUMINEA ISOCHRYSIS-GALBANA AQUATIC ORGANISMS MARINE-SEDIMENTS ACCUMULATION VIRGINICA EMBRYOS BIOACCUMULATION |
spellingShingle |
POLYCYCLIC AROMATIC-HYDROCARBONS MUSSEL MYTILUS-EDULIS MULTIXENOBIOTIC RESISTANCE MECHANISM CONTAMINATED ALGAL DIET DNA STRAND BREAKS INDICATOR ORGANISMS CORBICULA-FLUMINEA ISOCHRYSIS-GALBANA AQUATIC ORGANISMS MARINE-SEDIMENTS ACCUMULATION VIRGINICA EMBRYOS BIOACCUMULATION Eun Jung Choy Qtae Jo Hyo-Bang Moon Kang, CK Ju-Chan Kang Time-course uptake and elimination of benzo(a)pyrene and its damage to reproduciton and ensuing reproductive outputs of Pacific oyster, Crassostrea gigas |
topic_facet |
POLYCYCLIC AROMATIC-HYDROCARBONS MUSSEL MYTILUS-EDULIS MULTIXENOBIOTIC RESISTANCE MECHANISM CONTAMINATED ALGAL DIET DNA STRAND BREAKS INDICATOR ORGANISMS CORBICULA-FLUMINEA ISOCHRYSIS-GALBANA AQUATIC ORGANISMS MARINE-SEDIMENTS ACCUMULATION VIRGINICA EMBRYOS BIOACCUMULATION |
description |
The time-course of uptake and elimination of benzo(a)pyrene (BaP) for the Pacific oyster, Crassostrea gigas and reproduction damage and reproductive outputs were studied. Sexually immature C. gigas broodstock were fed for 28 days with live algae grown in four BaP solutions of 0, 50, 500, and 5,000 mu g L-1 (hereafter, control, 50, 500, and 5,000 oysters) and were subsequently conditioned to maturation by a feeding with BaP-free live algae under temperature manipulation for another 28 days. The 5,000 mu g L-1 oysters gained a steady state concentration, around 30,000 ng g(-1) d.w. for digestive gland, a week earlier compared to the 500 mu g L-1 oysters. The earlier gain or longer persistence of the steady state concentration influenced elimination of BaP, with an eliminating trend for 500 mu g L-1 oysters, while no elimination for 5,000 mu g L-1 oysters. The maternal persistence of the steady state concentration resulted in significant damages in the reproductive success and their reproductive outputs in terms of the hatching rate and larval growth, survival, and settlement. The 50 mu g L-1 oysters remained far below the steady state concentration, and showed a manifest eliminating behavior during the subsequent BaP-free 28 day maturation period. The reproductive success and initial larval events of 50 mu g L-1 oysters were comparable to those of control. However, the damage potential of the 50 mu g L-1 oysters might be more significant if their maternal exposure continued beyond 28 days, since the accumulation profile at this dose was linear. X 1 1 9 8 scie scopus |
author2 |
해양대학원 10098613 Kang, CK |
format |
Article in Journal/Newspaper |
author |
Eun Jung Choy Qtae Jo Hyo-Bang Moon Kang, CK Ju-Chan Kang |
author_facet |
Eun Jung Choy Qtae Jo Hyo-Bang Moon Kang, CK Ju-Chan Kang |
author_sort |
Eun Jung Choy |
title |
Time-course uptake and elimination of benzo(a)pyrene and its damage to reproduciton and ensuing reproductive outputs of Pacific oyster, Crassostrea gigas |
title_short |
Time-course uptake and elimination of benzo(a)pyrene and its damage to reproduciton and ensuing reproductive outputs of Pacific oyster, Crassostrea gigas |
title_full |
Time-course uptake and elimination of benzo(a)pyrene and its damage to reproduciton and ensuing reproductive outputs of Pacific oyster, Crassostrea gigas |
title_fullStr |
Time-course uptake and elimination of benzo(a)pyrene and its damage to reproduciton and ensuing reproductive outputs of Pacific oyster, Crassostrea gigas |
title_full_unstemmed |
Time-course uptake and elimination of benzo(a)pyrene and its damage to reproduciton and ensuing reproductive outputs of Pacific oyster, Crassostrea gigas |
title_sort |
time-course uptake and elimination of benzo(a)pyrene and its damage to reproduciton and ensuing reproductive outputs of pacific oyster, crassostrea gigas |
publisher |
Springer |
publishDate |
2007 |
url |
https://oasis.postech.ac.kr/handle/2014.oak/25124 https://doi.org/10.1007/S00227-006-0464-4 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Crassostrea gigas Pacific oyster |
genre_facet |
Crassostrea gigas Pacific oyster |
op_relation |
MARINE BIOLOGY 151 1 157 165 SCI급, SCOPUS 등재논문 SCI Marine & Freshwater Biology 0025-3162 2007-OAK-0000022730 https://oasis.postech.ac.kr/handle/2014.oak/25124 doi:10.1007/S00227-006-0464-4 7118 MARINE BIOLOGY, v.151, no.1, pp.157 - 165 000244485800014 2-s2.0-33847386405 |
op_doi |
https://doi.org/10.1007/S00227-006-0464-4 |
container_title |
Marine Biology |
container_volume |
151 |
container_issue |
1 |
container_start_page |
157 |
op_container_end_page |
165 |
_version_ |
1766394170146029568 |