Biochemical and physiological responses in liver and muscle of rainbow trout after long-term exposure to propiconazole

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F10%3A00011428" target="_blank" >RIV/60076658:12520/10:00011428 - 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 and physiological responses in liver and muscle of rainbow trout after long-term exposure to propiconazole

Popis výsledku v původním jazyce

In this study, the chronic toxic effects of PCZ, a triazole fungicide commonly present in surface and ground water, on morphological indices, ROS generation and RNA/DNA ratio in liver and white muscle of rainbow trout were investigated. Fish were exposedat sublethal concentrations of PCZ (0.2, 50 and 500 mu g L-1) for 7, 20 and 30 d. Compared with the control, there were significant lower CF and HSI in fish exposed at the highest concentration of PCZ. ROS levels in both tissues increased significantlyat higher PCZ concentrations (50 and 500 m L-1) after 20 d and above, as well as in muscle of fish exposed at lowest PCZ concentration (0.2 mu g L-1) after 30 d. The hepatic antioxidant enzymes (SOD and CAT) activities were induced significantly at higher concentrations (50, 500 mu g L-1) of PCZ after 20 d and at 50 mu g L-1 after 30 d. Additional, hepatic SOD activity was significantly induced at 0.2 mu g L-1 after 30 d. Compared with the hepatic antioxidant enzymes activities in fish e

Název v anglickém jazyce

Biochemical and physiological responses in liver and muscle of rainbow trout after long-term exposure to propiconazole

Popis výsledku anglicky

In this study, the chronic toxic effects of PCZ, a triazole fungicide commonly present in surface and ground water, on morphological indices, ROS generation and RNA/DNA ratio in liver and white muscle of rainbow trout were investigated. Fish were exposedat sublethal concentrations of PCZ (0.2, 50 and 500 mu g L-1) for 7, 20 and 30 d. Compared with the control, there were significant lower CF and HSI in fish exposed at the highest concentration of PCZ. ROS levels in both tissues increased significantlyat higher PCZ concentrations (50 and 500 m L-1) after 20 d and above, as well as in muscle of fish exposed at lowest PCZ concentration (0.2 mu g L-1) after 30 d. The hepatic antioxidant enzymes (SOD and CAT) activities were induced significantly at higher concentrations (50, 500 mu g L-1) of PCZ after 20 d and at 50 mu g L-1 after 30 d. Additional, hepatic SOD activity was significantly induced at 0.2 mu g L-1 after 30 d. Compared with the hepatic antioxidant enzymes activities in fish e

Druh

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

CEP obor

GL - Rybářství

OECD FORD obor

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Projekt

<a href="/cs/project/SP%2F2E7%2F229%2F07" target="_blank" >SP/2E7/229/07: Antropogenní tlaky na stav půd, vodní zdroje a vodní ekosystémy v české části mezinárodního povodí Labe</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Ecotoxicology and Environmental Safety

ISSN

0147-6513

e-ISSN

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Svazek periodika

76

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

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Kód UT WoS článku

000281822200040

EID výsledku v databázi Scopus

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