Publikation:
EFF-Pharm: Effects of pharmaceuticals (nonsteroidal anti-inflammatory drugs and beta-blockers) in fish and invertebrates and their detection by newly developed in vitro-bioassays

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dc.contributor.authorTriebskorn, Rita
dc.contributor.authorSchwarz, Simon
dc.contributor.authorSchmieg, Hannah
dc.contributor.organisationOtherInstitut für Evolution und Ökologie (Tübingen). Abteilung Physiologische Ökologie der Tiere
dc.contributor.organisationOtherSteinbeis Transfer-Center for Ecotoxicology and Ecophysiology
dc.contributor.organisationOtherGWT-TUD GmbH (Dresden)
dc.contributor.organisationalEditorDeutschland. Umweltbundesamt
dc.date.accessioned2024-06-16T15:37:36Z
dc.date.available2024-06-16T15:37:36Z
dc.date.issued2017
dc.date.submittedStudy completed in: August 2016
dc.description.abstractAls Werkzeuge für das Biomonitoring von Arzneimitteln wurden Wirkmechanismus-basierte in vitro-Assays entwickelt, durch die der Nachweis von Wirkungen zweier Arzneimittelgruppen, entzündungs-hemmender Schmerzmittel, wie Diclofenac (NSAIDs) und Beta-Blocker, wie Metoprolol. möglich ist. Hierfür wurden stabile Zelllinien entwickelt, die Wirkmechanismus-basierte sensorische und signal-gebende rekombinante Proteine exprimieren. Diese ermöglichen die schnelle Visualisierung von Fluo-reszenzsignaländerungen in den lebenden Zellen. Darauf aufbauenden Mikroplattenformat-Assays wurden für die quantitative Bestimmung von Metoprolol- und Diclofenac-Aktivität in Kläranlagenab-läufen erfolgreich eingesetzt um die Relevanz und Eignung dieser Tests zum Abbilden von Wirkungen bei Freilandrelevanten aquatischen Organismen zu zeigen, wurden parallel Wirkuntersuchungen mit Fischen (Bachforellen und deren Eier), Krebstieren (Flohkrebsen, Daphnien), Schnecken und mit im Sediment lebenden Würmern durchgeführt. Die Untersuchungen fanden (1) unter kontrollierten Laborbedingungen mit Einzelsubstanzen und binären Mischungen, (2) in aquatischen Mesokosmen (Fließrinnen) sowie im Freiland in einem Durchflusssystem, das vom Ablauf einer kommunalen Kläranlage gespeist war, statt. An den exponierten Organismen wurden sowohl populationsrelevante Endpunkte, wie Mortalität, Fruchtbarkeit oder Reproduktion, als auch Biomarker (Reaktionen von Stressproteinen und Parame-tern, die oxidativen Stress anzeigen sowie histologische Veränderungen) untersucht, die den Gesund-heitsstatus der Individuen abbilden. Quelle: Forschungsberichtde
dc.description.abstractAs tools for environmental monitoring of pharmaceuticals, mode of action (MOA)-based in vitro-assays were developed for beta-blockers, as e.g. metoprolol, and non-steroidal anti-inflammatory drugs (NSAIDs), as e.g. diclofenac. For this purpose stable cell lines were generated which expressed recombinant MOA-based sensing and reporting units allowing for rapid livecell visualization of immediate fluorescence signal changes. Sensitive cell based assays developed in microtiter plate format facilitated the quantitative determination of metoprolol and diclofenac activities in effluents of wastewater treatment plants. In order to validate these tests for their suitability to reflect in vivo-effects in environmentally relevant aquatic organisms, toxicity tests and biomarker studies were conducted with fish (brown trout), crus-taceans (gammarids, daphnia), snails and sediment-dwelling invertebrates (annelids). Test were con-ducted (1) in the laboratory under controlled experimental conditions with isolated substances and binary mixtures, (2) in aquatic mesocosms and (3) under field conditions in a bypass-system con-nected to the effluent of a municipal wastewater treatment plant. In addition to population relevant endpoints as e.g. reproduction, development or fertility, also individual health parameters were inves-tigated by means of stress protein analyses, histological investigations and studies revealing the oxida-tive stress status of the exposed organisms. Quelle: Forschungsberichten
dc.description.abstractAs tools for environmental monitoring of pharmaceuticals, mode of action -based in vitro-assays were developed for beta-blockers as metoprolol, and non-steroidal anti-inflammatory drugs, as diclofenac. In order to validate these tests for their suitability to reflect in vivo-effects in aquatic organisms, toxicity tests and biomarker studies were conducted with fish, crustaceans, snails and sediment-dwelling invertebrates. Test were conducted in laboratory, aquatic mesocosm and under field conditions. In addition to population relevant endpoints individual health parameters were determined by means of stress protein analyses, histological investigations and studies revealing oxidative stress.en
dc.format.extent1 Onlineressource (309 Seiten)
dc.format.mediumonline resource
dc.identifier.doihttps://doi.org/10.60810/openumwelt-5684
dc.identifier.urihttps://openumwelt.de/handle/123456789/6966
dc.language.isoeng
dc.publisherUmweltbundesamt
dc.relation.ispartofseriesTexte
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/
dc.subjectBiomonitoring
dc.subjectFischtest
dc.subjectInvertebraten
dc.subjectBiomarker
dc.subjectBiotest
dc.subjectpharmaceutical
dc.subjectNSAID
dc.subjectbeta-blocker
dc.subjectin vitro assay
dc.subjectfish test
dc.subjectinvertebrate
dc.subject.ubaThemeChemicals
dc.titleEFF-Pharm: Effects of pharmaceuticals (nonsteroidal anti-inflammatory drugs and beta-blockers) in fish and invertebrates and their detection by newly developed in vitro-bioassays
dc.title.alternativeEFF-Pharm: Effects of pharmaceuticals (nonsteroidal anti-inflammatory drugs and beta-blockers) in fish and invertebrates and their detection by newly developed in vitro-bioassays
dc.typeForschungsbericht
dc.typeForschungsbericht
dc.typeMonographie
dc.type.dcmitext
dc.type.mediumcomputer
dspace.entity.typePublication
local.audienceWissenschaft
local.bibliographicCitation.number44/2017
local.bibliographicCitation.publisherPlaceDessau-Roßlau
local.collectionTexte / Umweltbundesamt
local.contributor.authorId02080275
local.contributor.authorId02172902
local.identifier.catalogId02443189
local.identifier.cmsId56019
local.identifier.fundingIndicator3713634102
local.identifier.fundingIndicator3715634120
local.identifier.standardizedFundingIndicator37136341
local.identifier.standardizedFundingIndicator37156341
local.ingest.catalogBCnumber44/2017
local.ingest.cmsBCnumber44/2017
local.ingest.cmsCreatedOn2017-06-07T09:23:38
local.ingest.cmsModifiedOn2017-06-09T13:18:26
local.ingest.cmsStateChangedOn2017-06-09T13:18:25
local.ingest.cmsStateNewLive (veröffentlicht)
local.ingest.cmsStateOldzur Freigabe
local.ingest.cmsStateRevisionId96831
local.ingest.leader09450nam a2200000uu 4500
local.jointTitleEFFPHARM EFFECTS OF PHARMACEUTICALS NONSTEROIDAL ANTIINFLAMMATORY DRUGS AND BETABLOCKERS IN FISH AND INVERTEBRATES AND THEIR DETECTION BY NEWLY DEVELOPED IN VITROBIOASSAYS FINAL REPORT
local.newsletter0
local.sourcecatalog
local.sourceenriched with cms, Id: 56019 at 2024-06-18T15:53:23.478833
local.source.urihttp://webde/gruppen/bibliothek/OnlineReports/EF000837.pdf
local.subject.researchIndicator63
local.subtitlefinal report
relation.isAuthorOfPublicationd46042f5-3714-45cf-8532-3acbbee70bca
relation.isAuthorOfPublication.latestForDiscoveryd46042f5-3714-45cf-8532-3acbbee70bca
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