Biochemické markery cytochrom P450 a EROD u ryb zjišťovaných při monitoringu kontaminace řeka Labe

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12610%2F05%3A00006254" target="_blank" >RIV/60076658:12610/05:00006254 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Biochemical markers cytochrome P450 and EROD in fish in the monitoring of the Elbe River pollution

Popis výsledku v původním jazyce

Cytochrome P450 and EROD (ethoxyresorufin-O-deethylase) are ones of the most suitable biochemical markers of the aquatic environment pollution by a large scale of industrial and agronomical waste products (i.e. polyaromatic hydrocarbons, polychlorinatedbiphenyls, dioxins etc.). They are determined spectrophotometrically (CYP P450), respective spectrofluorimetrically (EROD) in fish liver tissue. During the Elbe River monitoring in 2004, three polluted and one control location in the Elbe River basin were chosen to be examined. Fish were collected upstream and downstream the chosen contaminated locations to evaluate the influence of chemical plants in these sites on the pollution. Liver samples of chub (Leuciscus cephalus L.) were collected and biochemical markers were assessed. Locations under Pardubice and above Neratovice show the greatest contamination. EROD activity there was above 450 pmol.min-1.mg of microsomal protein-1, which is the value of very strong pollution. Also differen

Název v anglickém jazyce

Biochemical markers cytochrome P450 and EROD in fish in the monitoring of the Elbe River pollution

Popis výsledku anglicky

Cytochrome P450 and EROD (ethoxyresorufin-O-deethylase) are ones of the most suitable biochemical markers of the aquatic environment pollution by a large scale of industrial and agronomical waste products (i.e. polyaromatic hydrocarbons, polychlorinatedbiphenyls, dioxins etc.). They are determined spectrophotometrically (CYP P450), respective spectrofluorimetrically (EROD) in fish liver tissue. During the Elbe River monitoring in 2004, three polluted and one control location in the Elbe River basin were chosen to be examined. Fish were collected upstream and downstream the chosen contaminated locations to evaluate the influence of chemical plants in these sites on the pollution. Liver samples of chub (Leuciscus cephalus L.) were collected and biochemical markers were assessed. Locations under Pardubice and above Neratovice show the greatest contamination. EROD activity there was above 450 pmol.min-1.mg of microsomal protein-1, which is the value of very strong pollution. Also differen

Druh

D - Stať ve sborníku

CEP obor

ED - Fyziologie

OECD FORD obor

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Projekt

<a href="/cs/project/SA%2F650%2F5%2F03" target="_blank" >SA/650/5/03: Labe IV</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2005

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

42th Congres of the European Society of Toxicology EUROTOX 2005

ISBN

0378-4274

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

256

Název nakladatele

Toxicology letters

Místo vydání

Krakow

Místo konání akce

Krakow

Datum konání akce

11. 9. 2005

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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