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水生生物学期刊

每年出版 6 

ISSN 打印: 0018-8166

ISSN 在线: 1943-5991

SJR: 0.221 SNIP: 0.469 CiteScore™:: 0.9 H-Index: 12

Indexed in

Lipid Peroxidation in Carp Tissues Affected by Ammonia

卷 34, 册 4-5, 1998, pp. 194-200
DOI: 10.1615/HydrobJ.v34.i4-5.200
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摘要

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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