The effect of long-term metribuzine exposure to signal crayfish (Pacifastacus leniusculus Dana)

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F14%3A43888102" target="_blank" >RIV/60076658:12520/14:43888102 - isvavai.cz</a>

Result on the web

<a href="http://www.nel.edu/archive_issues/o/35_s2/35_s2_Koutnik_51-56.pdf" target="_blank" >http://www.nel.edu/archive_issues/o/35_s2/35_s2_Koutnik_51-56.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

The effect of long-term metribuzine exposure to signal crayfish (Pacifastacus leniusculus Dana)

Original language description

OBJECTIVES: The aim of the study was to investigate effects of the triazine herbicide metribuzin on signal crayfish Pacifastacus leniusculus Dana by determining oxidative stress (thiobarbituric acid reactive substances) and antioxidant indices (total superoxide dismutase, catalase, glutathione reductase) in hepatopancreas, muscle, and gill as well as assessing their histopathology. DESIGN: Crayfish were exposed to metribuzin concentrations of 0.52 mýg.l-1 (realistic environmental concentration) and 3.06mg.l-1 (10% 96hLC50) for 10 and 30 days followed by a 30-day depuration period without exposure to metribuzin. RESULTS: In the thiobarbituric acid reactive substances, superoxide dismutase, and catalase were observed differences in all examined tissuescompared to the control group. Differences from control were observed in glutathione reductase activity in hepatopancreas after 10 days for both exposure concentrations and after 30 days at 3.06 mg.l-1. Histological examination revealed e

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GL - Fishery

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

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

Publication year

2014

Confidentiality

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

Name of the periodical

Neuroendocrinology Letters

ISSN

0172-780X

e-ISSN

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Volume of the periodical

35

Issue of the periodical within the volume

2

Country of publishing house

SE - SWEDEN

Number of pages

6

Pages from-to

51-56

UT code for WoS article

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EID of the result in the Scopus database

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