Toxic effects of metals on two euryhaline ciliate species adapted to variable salinities

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F15%3A00086634" target="_blank" >RIV/00216224:14310/15:00086634 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.degruyter.com/view/j/biolog.2015.70.issue-4/biolog-2015-0065/biolog-2015-0065.xml" target="_blank" >http://www.degruyter.com/view/j/biolog.2015.70.issue-4/biolog-2015-0065/biolog-2015-0065.xml</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1515/biolog-2015-0065" target="_blank" >10.1515/biolog-2015-0065</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Toxic effects of metals on two euryhaline ciliate species adapted to variable salinities

Popis výsledku v původním jazyce

Brackish waters having salinity lower than seawater but higher than fresh water are of high importance for mankind. They serve as waterways, sources of sea food, sand or gravel, and play role in number of biogeochemical cycles including nutrients. However, human activities lead to serious pollution in these ecosystems affecting aquatic biota, migrating birds and others. The available aquatic ecotoxicity assays use either organisms from freshwaters or species from marine waters. Tools to assess the toxiceffects of chemicals under the intermediate salinities are thus limited. The present study developed a 72-h growth inhibition assay in 48-well microplates using two euryhaline ciliates Paramecium dubosqui and Paramecium nephridiatum, each adapted to twodifferent salinities: 0.5% and 5%. The toxicities of metals under variable salinity conditions differed ( HgCl2 &gt; CuCl2 &gt; K2Cr2O7), though only minor differences between species or salinities were observed.

Název v anglickém jazyce

Toxic effects of metals on two euryhaline ciliate species adapted to variable salinities

Popis výsledku anglicky

Brackish waters having salinity lower than seawater but higher than fresh water are of high importance for mankind. They serve as waterways, sources of sea food, sand or gravel, and play role in number of biogeochemical cycles including nutrients. However, human activities lead to serious pollution in these ecosystems affecting aquatic biota, migrating birds and others. The available aquatic ecotoxicity assays use either organisms from freshwaters or species from marine waters. Tools to assess the toxiceffects of chemicals under the intermediate salinities are thus limited. The present study developed a 72-h growth inhibition assay in 48-well microplates using two euryhaline ciliates Paramecium dubosqui and Paramecium nephridiatum, each adapted to twodifferent salinities: 0.5% and 5%. The toxicities of metals under variable salinity conditions differed ( HgCl2 &gt; CuCl2 &gt; K2Cr2O7), though only minor differences between species or salinities were observed.

Druh

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

CEP obor

DN - Vliv životního prostředí na zdraví

OECD FORD obor

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Projekt

<a href="/cs/project/LO1214" target="_blank" >LO1214: Centrum pro výzkum toxických látek v prostředí</a><br>

Návaznosti

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

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Biologia

ISSN

0006-3088

e-ISSN

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Svazek periodika

70

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

9

Strana od-do

486-494

Kód UT WoS článku

000353953100009

EID výsledku v databázi Scopus

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