Effects of a cypermethrin-based pesticide on early life stages of common carp (Cyprinus carpio L.)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F15%3A43873961" target="_blank" >RIV/62157124:16270/15:43873961 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12520/15:43888628

Výsledek na webu

<a href="http://dx.doi.org/10.17221/8417-VETMED" target="_blank" >http://dx.doi.org/10.17221/8417-VETMED</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/8417-VETMED" target="_blank" >10.17221/8417-VETMED</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effects of a cypermethrin-based pesticide on early life stages of common carp (Cyprinus carpio L.)

Popis výsledku v původním jazyce

The aim of this study was to assess the effects of Cyperkill 25 EC (a.i. cypermethrin 250 g/l) on cumulative mortality, growth indices, and ontogenetic development of embryos and larvae of common carp (Cyprinus carpio L.). An early-life stage toxicity test was used. Liver, intestine, kidneys, and gills of surviving larvae were examined, and the activity of the detoxifying and antioxidative enzymes glutathione reductase (GR), glutathione peroxidase (GPx), catalase (CAT), glutathione-S-transferase (GST),as well as lipid peroxidation (TBARS) was determined. Eggs of common carp 24 h post-fertilisation were exposed for 35 days to Cyperkill 25 EC at concentrations of 7.2, 36, 72, 144, and 360 mu g/l containing the active ingredient cypermethrin at concentrations of 1.8, 9, 18, 36, and 90 mu g/l, respectively. All larvae exposed to concentrations higher than 144 mu g/l showed signs of damage after five days and died in the next two days; at concentrations of 72 and 36 mu g/l total mortality

Název v anglickém jazyce

Effects of a cypermethrin-based pesticide on early life stages of common carp (Cyprinus carpio L.)

Popis výsledku anglicky

The aim of this study was to assess the effects of Cyperkill 25 EC (a.i. cypermethrin 250 g/l) on cumulative mortality, growth indices, and ontogenetic development of embryos and larvae of common carp (Cyprinus carpio L.). An early-life stage toxicity test was used. Liver, intestine, kidneys, and gills of surviving larvae were examined, and the activity of the detoxifying and antioxidative enzymes glutathione reductase (GR), glutathione peroxidase (GPx), catalase (CAT), glutathione-S-transferase (GST),as well as lipid peroxidation (TBARS) was determined. Eggs of common carp 24 h post-fertilisation were exposed for 35 days to Cyperkill 25 EC at concentrations of 7.2, 36, 72, 144, and 360 mu g/l containing the active ingredient cypermethrin at concentrations of 1.8, 9, 18, 36, and 90 mu g/l, respectively. All larvae exposed to concentrations higher than 144 mu g/l showed signs of damage after five days and died in the next two days; at concentrations of 72 and 36 mu g/l total mortality

Druh

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

CEP obor

GJ - Choroby a škůdci zvířat, veterinární medicina

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Veterinární medicína

ISSN

0375-8427

e-ISSN

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Svazek periodika

60

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

423-431

Kód UT WoS článku

000360660000004

EID výsledku v databázi Scopus

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