Oxidative stress responses in brackish water flea exposed to microcystin-LR and algal bloom waters from Nakdong River, Republic of Korea
DC Field | Value | Language |
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dc.contributor.author | Won, Eunji | - |
dc.contributor.author | Kim,Dokyun | - |
dc.contributor.author | Yoo, Jewon | - |
dc.contributor.author | In, Soyeon | - |
dc.contributor.author | Shin,Kyung-hoon | - |
dc.contributor.author | Lee, Young-sung | - |
dc.date.accessioned | 2021-06-22T04:44:12Z | - |
dc.date.available | 2021-06-22T04:44:12Z | - |
dc.date.created | 2021-01-22 | - |
dc.date.issued | 2021-01 | - |
dc.identifier.issn | 0025-326X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/678 | - |
dc.description.abstract | Microcystis blooms and the impact of their toxins, particularly microcystin (MC), in coastal ecosystems is an emerging threat, but the species-specific effects of MC and the potential for bioconcentration are not fully understood. We exposed the brackish water flea, Diaphanosoma celebensis, to MC-LR, which showed antioxidant responses measured at the molecular to enzyme levels but no acute toxicity. We extended our experimental investigation to measure the released MC and its uptake by D. celebensis exposed to river water. In a short-term exposure (48 h) experiment, D. celebensis exposed to water from an algal bloom (approximately 2 μg L−1 MC) assimilated more than 50 pg MC per individual. The significant increase of MCs suggests the potential for the species to accumulate MCs. The dose-dependent increase in the antioxidant response observed in the mRNA levels also showed that D. celebensis exposed to diluted algal bloom waters were affected by toxins from cyanobacteria. © 2020 Elsevier Ltd | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Pergamon Press Ltd. | - |
dc.title | Oxidative stress responses in brackish water flea exposed to microcystin-LR and algal bloom waters from Nakdong River, Republic of Korea | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim,Dokyun | - |
dc.contributor.affiliatedAuthor | Shin,Kyung-hoon | - |
dc.identifier.doi | 10.1016/j.marpolbul.2020.111868 | - |
dc.identifier.scopusid | 2-s2.0-85096993677 | - |
dc.identifier.wosid | 000618207600012 | - |
dc.identifier.bibliographicCitation | Marine Pollution Bulletin, v.162, pp.1 - 8 | - |
dc.relation.isPartOf | Marine Pollution Bulletin | - |
dc.citation.title | Marine Pollution Bulletin | - |
dc.citation.volume | 162 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 8 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalResearchArea | Marine & Freshwater Biology | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.relation.journalWebOfScienceCategory | Marine & Freshwater Biology | - |
dc.subject.keywordPlus | Antioxidants | - |
dc.subject.keywordPlus | Ecosystems | - |
dc.subject.keywordPlus | Anti-oxidant response | - |
dc.subject.keywordPlus | Coastal ecosystems | - |
dc.subject.keywordPlus | Experimental investigations | - |
dc.subject.keywordPlus | Microcystis blooms | - |
dc.subject.keywordPlus | Oxidative stress response | - |
dc.subject.keywordPlus | Republic of Korea | - |
dc.subject.keywordPlus | Short-term exposure | - |
dc.subject.keywordPlus | Species specifics | - |
dc.subject.keywordPlus | Water resources | - |
dc.subject.keywordPlus | algal bloom | - |
dc.subject.keywordPlus | antioxidant | - |
dc.subject.keywordPlus | brackish water | - |
dc.subject.keywordPlus | cyanobacterium | - |
dc.subject.keywordPlus | enzyme | - |
dc.subject.keywordPlus | lipid | - |
dc.subject.keywordPlus | oxidative stress | - |
dc.subject.keywordPlus | RNA | - |
dc.subject.keywordPlus | toxin | - |
dc.subject.keywordPlus | Nakdong River | - |
dc.subject.keywordPlus | South Korea | - |
dc.subject.keywordPlus | Cyanobacteria | - |
dc.subject.keywordPlus | Diaphanosoma celebensis | - |
dc.subject.keywordPlus | Microcystis | - |
dc.subject.keywordAuthor | Algal bloom water | - |
dc.subject.keywordAuthor | Antioxidant enzyme | - |
dc.subject.keywordAuthor | Diaphanosoma celebensis | - |
dc.subject.keywordAuthor | Lipid peroxidation | - |
dc.subject.keywordAuthor | Microcystin-LR | - |
dc.identifier.url | https://www.scopus.com/record/display.uri?eid=2-s2.0-85096993677&origin=inward&txGid=a8b6774f677361de6d2b1e7d44ceed59 | - |
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