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

ISSN Imprimir: 0018-8166
ISSN On-line: 1943-5991

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

RESUMO

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.


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