Oxidative stress and detoxification biomarker responses in aquatic freshwatervertebrates exposed to microcystins and cyanobacterial biomass.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F12%3A00057616" target="_blank" >RIV/00216224:14310/12:00057616 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s11356-012-0960-7" target="_blank" >http://dx.doi.org/10.1007/s11356-012-0960-7</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11356-012-0960-7" target="_blank" >10.1007/s11356-012-0960-7</a>

Result language
angličtina
Original language name
Oxidative stress and detoxification biomarker responses in aquatic freshwatervertebrates exposed to microcystins and cyanobacterial biomass.
Original language description
Cyanobacterial blooms represent a serious threat to the aquatic environment. Among other effects, biochemical markers have been studied in aquatic vertebrates after exposures to toxic cyanobacteria. Some parameters such as protein phosphatases may serveas selective markers of exposure to microcystins, but under natural conditions, fish are exposed to complex mixtures, which affect the overall biomarker response. This review aims to provide a critical summary of biomarker responses in aquatic vertebrates (mostly fish) to toxic cyanobacteria with a special focus on detoxification and oxidative stress. Detoxification biomarkers such as glutathione (GSH) and glutathione-S-transferase (GST) showed very high variability with poor general trends. Often, stimulations and/or inhibitions and/or no effects at GSH or GST have been reported, even within a single study, depending on many variables, including time, dose, tissue, species, etc. Most of the oxidative stress biomarkers (e.g.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DJ - Pollution and water control
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>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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