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Hydrobiological Journal
SJR: 0.217 SNIP: 0.575 CiteScore™: 0.24

ISSN Imprimir: 0018-8166
ISSN En Línea: 1943-5991

Volumes:
Volumen 55, 2019 Volumen 54, 2018 Volumen 53, 2017 Volumen 52, 2016 Volumen 51, 2015 Volumen 50, 2014 Volumen 49, 2013 Volumen 48, 2012 Volumen 47, 2011 Volumen 46, 2010 Volumen 45, 2009 Volumen 44, 2008 Volumen 43, 2007 Volumen 42, 2006 Volumen 41, 2005 Volumen 40, 2004 Volumen 39, 2003 Volumen 38, 2002 Volumen 37, 2001 Volumen 36, 2000 Volumen 35, 1999 Volumen 34, 1998

Hydrobiological Journal

DOI: 10.1615/HydrobJ.v44.i5.60
pages 52-62

System of the Antioxidant Protection in Tissues of the Freshwater Bivalve Mollusk Colletopterum pictinale (Unionidae) under the Conditions of the Natural Water Body and Transplantation

G. I. Fal'fushinskaya
Ternopil' State Pedagogical University, Ternopil', Ukraine; Ternopil Medical University
O. G. Bazan
Ternopil' State Pedagogical University, Ternopil', Ukraine
O. B. Stoliar
Ternopil Teachers Training Institute Ternopil, Ukraine

SINOPSIS

Biomarkers of the oxidative stress in the digestive gland and gills of the bivalve mollusk Colletopterum piscinale from the pond situated within the agricultural area (A) after the 14-days transplantation into the laboratory aquarium (L) or into the pond situated within the urbanized area (U) in summer and autumn have been compared. According to the Mn- and Cu, Zn-super dismutases’ activity, reduced glutathione content, lipid peroxidation rate and protein oxidative modifications rate, Index of oxidative stress calculation and data of the dispersion ANOVA/MANOVA analysis, depression of the anti oxidative protection was observed in the mollusks from the agricultural area in comparison with transplanted specimens. Particularly this was observed in summer, on the background of the water body chemical pollution. In the mollusks transplanted into the pond rate of the lipids and proteins oxidative destruction and metallothioneins content in the digestive gland was higher than those in the laboratory group. Positive correlation between iron content and protein oxidative modification in the gills, as well as between manganese content and system of the anti oxidative protection activity in the digestive gland has been stated. Most studied parameters had seasonal changes similar for the different mollusks' tissues and groups.