Occurrence of microcystins in water, bloom, sediment and fish from a public water supply

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dc.contributor.authorGürbüz, Fatma
dc.contributor.authorUzunmehmetoğlu, Oğuz Y.
dc.contributor.authorDiler, Öznur
dc.contributor.authorMetcalf, James S.
dc.contributor.authorCodd, Geoffrey A.
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-16T08:21:49Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-16T08:21:49Z
dc.date.issued2016
dc.departmentMühendislik Fakültesi
dc.descriptionPubMed ID: 27115623
dc.description.abstractMicrocystin (MC) accumulation was determined in the liver and muscle of two omnivorous fish species which are consumed and are economically important, and in a planktivorous-carnivorous fish from Lake Eğirdir, Turkey. Free extractable MCs in fish tissue samples were detected by enzyme-linked immunosorbent assay (ELISA) with confirmation by high performance liquid chromatography with photodiode array detection (HPLC-PDA). MC-LA and -YR, were detected in both liver and muscle, followed by MCs -LY, -LF, -RR and -LR respectively. The MC concentrations varied between 0.043 and 1.72 µg/g dry weight in liver and muscle tissues. MCs were also determined in samples of water, sediment and a bloom sample of Microcystis aeruginosa from the lake by HPLC-PDA. MC-LY and -YR were most commonly identified in water samples, with total MC concentrations ranging from 2.9 ± 0.05 to 13.5 ± 2.3 µg/L. Sediment analyses, showed that MC-YR was present in samples between 7.0 and 17.6 µg/g dw, especially in October, November and December when no MC-YR was recorded in water, followed by MC-LW. The findings indicate that water and sediment contained MCs, and more importantly that fish were contaminated with MCs that may pose an MC-associated human health risk. © 2016 Elsevier B.V.
dc.description.sponsorshipThis study was supported by COST ES1105 (Tubitak 110Y316).
dc.identifier.doi10.1016/j.scitotenv.2016.04.027
dc.identifier.endpage868en_US
dc.identifier.issn0048-9697
dc.identifier.scopusqualityQ1
dc.identifier.startpage860en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.scitotenv.2016.04.027
dc.identifier.urihttps://hdl.handle.net/20.500.12451/2358
dc.identifier.volume562en_US
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherElsevier B.V.
dc.relation.ispartofScience of the Total Environment
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectELISA
dc.subjectFish Tissue
dc.subjectHPLC Analysis
dc.subjectMicrocystins
dc.subjectSediment
dc.subjectWater
dc.titleOccurrence of microcystins in water, bloom, sediment and fish from a public water supply
dc.typeArticle

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