Posouzení kontaminace řeky Labe organickými kontaminanty pomocí biochemických markerů

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F05%3A00016108" target="_blank" >RIV/60461373:22330/05:00016108 - 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

Organic Pollutant Contamination of the river Elbe as Assesed by Biochemical Markers

Popis výsledku v původním jazyce

The aim of the study was to assess contamination of the River Elbe basin using selected biochemical markers. Biochemical markers selected were enzymes of the first stage of xenobiotic transformation, namely cytochrome P450 (CYP 450) and ethoxyresorufin-O-deethylase (EROD). The results were correlated with the most important inducers of the enzymes, i.e. polychlorinated biphenyls (PCB) concentrations in muscle tissue of fish, polyaromatic hydrocarbons (PAH) values in bottom sediments and 1-hydroxypyrene(1-OHPY) values in fish bile (terminal metabolite of PAH, or, rather, of one of them, i.e. pyrene), which were determined during the chemical monitoring of the River Elbe basin. The indicator species selected was chub (Leuciscus cephalus L.), which was captured at ten locations in the River Elbe basin. A comparison between the EROD activity and the CYP 450 content along the longitudinal profile of the Elbe showed a significant orrelation at the level of significance of p < 0.05. The high

Název v anglickém jazyce

Organic Pollutant Contamination of the river Elbe as Assesed by Biochemical Markers

Popis výsledku anglicky

The aim of the study was to assess contamination of the River Elbe basin using selected biochemical markers. Biochemical markers selected were enzymes of the first stage of xenobiotic transformation, namely cytochrome P450 (CYP 450) and ethoxyresorufin-O-deethylase (EROD). The results were correlated with the most important inducers of the enzymes, i.e. polychlorinated biphenyls (PCB) concentrations in muscle tissue of fish, polyaromatic hydrocarbons (PAH) values in bottom sediments and 1-hydroxypyrene(1-OHPY) values in fish bile (terminal metabolite of PAH, or, rather, of one of them, i.e. pyrene), which were determined during the chemical monitoring of the River Elbe basin. The indicator species selected was chub (Leuciscus cephalus L.), which was captured at ten locations in the River Elbe basin. A comparison between the EROD activity and the CYP 450 content along the longitudinal profile of the Elbe showed a significant orrelation at the level of significance of p < 0.05. The high

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DJ - Znečištění a kontrola vody

OECD FORD obor

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Projekt

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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 periodika

Acta Veterinaria Brno

ISSN

00001-7213

e-ISSN

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Svazek periodika

2005

Číslo periodika v rámci svazku

74

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

11

Strana od-do

193-203

Kód UT WoS článku

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EID výsledku v databázi Scopus

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