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Hydrobiological Journal
SJR: 0.227 SNIP: 0.575 CiteScore™: 0.24

ISSN Druckformat: 0018-8166
ISSN Online: 1943-5991

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Volumen 56, 2020 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.v34.i4-5.200
pages 194-200

Lipid Peroxidation in Carp Tissues Affected by Ammonia

Yu. V. Leus
Chernigov State Pedagogical University, Chernigov, Ukraine

ABSTRAKT

The rate of lipid peroxidation (LPO) in homogenates and subcellular fractions of white muscles, liver, gills, and blood of carp with ammonia intoxication (0.1 mgA) was studied. At this concentration, the toxicant did not increased the malonic dialdehyde content in all but one examined tissues (excluding blood). The exposure to ammonia increased the activity of NADP+-dependent LPO system, while the Fe2+-ascorbic acid-dependent and spontaneous peroxidation were prevalent in control fishes. The role of the LPO systems in adaptive structural reorganization of membrane lipids in ammonia intoxication is discussed.