Effects of low-concentrations of simazine 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%2F60076658%3A12520%2F12%3A43884764" target="_blank" >RIV/60076658:12520/12:43884764 - 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

Effects of low-concentrations of simazine on early life stages of common carp (Cyprinus carpio L.)

Popis výsledku v původním jazyce

OBJECTIVES: The aim of this study is to assess the toxicity of simazine in different developmental stages of common carp (Cyprinus carpio) on the basis of mortality, early ontogeny, occurrence of morphological anomalies, growth rate, and Fulton's condition factor during and at the conclusion of the test. DESIGN: The toxicity tests were performed on carp according to OECD 210 methodologies. The developmental stages of carp were exposed to simazine at four concentrations, 0.06, (reported concentration inCzech rivers), 60, 600, and 3 000 mýg.l-1 for 36 days and compared to carp in a non-treated control group. RESULTS: Simazine in concentration 0.06 mýg.l-1 had no effect on early life stages of carp. Simazine in concentration 600 and 3 000 mýg.l-1 causeddecrease of mass and total length of carp. Fish exposed to three highest levels of simazine showed alteration of tubular system of caudal kidney. On the basis of histopatological changes the values of LOEC = 60 mýg.l-1, NOEC = 0.06 mýg.l-

Název v anglickém jazyce

Effects of low-concentrations of simazine on early life stages of common carp (Cyprinus carpio L.)

Popis výsledku anglicky

OBJECTIVES: The aim of this study is to assess the toxicity of simazine in different developmental stages of common carp (Cyprinus carpio) on the basis of mortality, early ontogeny, occurrence of morphological anomalies, growth rate, and Fulton's condition factor during and at the conclusion of the test. DESIGN: The toxicity tests were performed on carp according to OECD 210 methodologies. The developmental stages of carp were exposed to simazine at four concentrations, 0.06, (reported concentration inCzech rivers), 60, 600, and 3 000 mýg.l-1 for 36 days and compared to carp in a non-treated control group. RESULTS: Simazine in concentration 0.06 mýg.l-1 had no effect on early life stages of carp. Simazine in concentration 600 and 3 000 mýg.l-1 causeddecrease of mass and total length of carp. Fish exposed to three highest levels of simazine showed alteration of tubular system of caudal kidney. On the basis of histopatological changes the values of LOEC = 60 mýg.l-1, NOEC = 0.06 mýg.l-

Druh

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

CEP obor

GL - Rybářství

OECD FORD obor

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Projekt

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

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Neuroendocrinology Letters

ISSN

0172-780X

e-ISSN

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Svazek periodika

33

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

SE - Švédské království

Počet stran výsledku

6

Strana od-do

90-95

Kód UT WoS článku

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EID výsledku v databázi Scopus

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