Seasonal assessment of selected trace elements in grass carp (Ctenopharyngodon idella) blood and their effects on the biochemistry and oxidative stress markers

Environmental pollution by anthropogenic activity is still a highly relevant global problem. Aquatic animals are a specifically endangered group of organisms due to their continuous direct contact with the contaminated environment. Concentrations of selected trace elements in the grass carp ( Ctenop...

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Veröffentlicht in:Environmental monitoring and assessment 2023-12, Vol.195 (12), p.1522-1522, Article 1522
Hauptverfasser: Kovacik, Anton, Tvrda, Eva, Tomka, Marian, Revesz, Norbert, Arvay, Julius, Fik, Martin, Harangozo, Lubos, Hleba, Lukas, Kovacikova, Eva, Jambor, Tomas, Hlebova, Miroslava, Andreji, Jaroslav, Massanyi, Peter
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Sprache:eng
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Zusammenfassung:Environmental pollution by anthropogenic activity is still a highly relevant global problem. Aquatic animals are a specifically endangered group of organisms due to their continuous direct contact with the contaminated environment. Concentrations of selected trace elements in the grass carp ( Ctenopharyngodon idella ) ( n  = 36) blood serum/clot were monitored. Possible effects of the elements on selected biochemical and oxidative markers were evaluated. The concentrations of trace elements (Al, Ba, Be, Bi, Cd, Co, Cr, Cu, Fe, Ga, Mn, Mo, Ni, Pb, Sr, Tl, and Zn) were analysed in the fish blood serum and blood clot by inductively coupled plasma optical emission spectrometry (ICP OES). A general scheme of decreasing concentrations of trace elements in the blood serum samples was: Zn ˃ Fe ˃ Sr ˃ Ba ˃ Ni ˃ Al ˃ Cu ˃ Be ˃ Co; 
ISSN:0167-6369
1573-2959
DOI:10.1007/s10661-023-12152-2