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Hydrobiological Journal
Secretaria Executiva do Conselho Editorial: L.I. Kalinina (open in a new tab)

Publicou 6 edições por ano

ISSN Imprimir: 0018-8166

ISSN On-line: 1943-5991

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

Indexed in

Activity of Acid Phosphatase and Desoxyribonuclease in Hydrobionts under the Impact of Different Toxic Substances of the Aquatic Medium

Volume 48, Edição 3, 2012, pp. 87-98
DOI: 10.1615/HydrobJ.v48.i3.90
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RESUMO

The changes of activity of acid phosphatases of hydrobionts of different taxa, and DNAase of the snail Viviparus viviparus L. as a response to acute intoxication by heavy metals, benzine and phenol were studied. Enzyme activity periodically changed depending on duration of the toxic impact. Shape of the enzyme activity curves in the acute experiment was similar, independently on species and toxicant. The dynamics of the enzymatic activity is supposed to be a component of the nonspecific adaptation syndrome of hydrobionts. It could serve as a reliable basis for estimation of the integrated toxic pollution of water.

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