Have a personal or library account? Click to login
Can thiol compounds be used as biomarkers of aquatic ecosystem contamination by cadmium? Cover

Can thiol compounds be used as biomarkers of aquatic ecosystem contamination by cadmium?

Open Access
|Sep 2009

Abstract

Due to anthropogenic activities, heavy metals still represent a threat for various trophic levels. If aquatic animals are exposed to heavy metals we can obviously observe considerable toxicity. It is well known that an organism affected by cadmium (Cd) synthesize low molecular mass thiol compounds rich in cysteine (Cys), such as metallothioneins (MT) and glutathione (GSH/GSSG). The aim of this study was to summarize the effect of Cd on level of thiol compounds in aquatic organisms, and evaluate that the concentrations of thiol compounds are effective indicators of Cd water pollution and explain their potential use in biomonitoring applications.

DOI: https://doi.org/10.2478/v10102-009-0013-3 | Journal eISSN: 1337-9569 | Journal ISSN: 1337-6853
Language: English
Page range: 177 - 183
Published on: Sep 24, 2009
Published by: Slovak Academy of Sciences, Institute of Experimental Pharmacology & Toxicology, Centre of Experimental Medicine
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2009 Jana Kovářová, Zdeňka Svobodová, published by Slovak Academy of Sciences, Institute of Experimental Pharmacology & Toxicology, Centre of Experimental Medicine
This work is licensed under the Creative Commons License.

Volume 2 (2009): Issue 3 (September 2009)