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

ISSN Печать: 0018-8166
ISSN Онлайн: 1943-5991

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

Hydrobiological Journal

DOI: 10.1615/HydrobJ.v52.i5.70
pages 63-72

Peculiarities of the Distribution of Β-carotene in the Organism of Lymnaea stagnalis under the Influence of the Ions of Heavy Metals

G. Ye. Kyrychuk
Zhytomyr National University Zhytomyr, Ukraine
L. V. Muzyka
Zhytomyr National University Zhytomyr, Ukraine

Краткое описание

The paper is dealt with the study of the influence of the ions of heavy metals (Cd2+, Zn2+, Cr3+, Cr2O72-, Mn2+, Ni2+, Cu2+, and Pb2+) on the content of Β-carotene in the haemolymph, hepatopancreas, mantle, and leg of Lymnaea stagnalis. The studied concentration of the ions of heavy metals accounted for 0.5 of their limiting permissible concentration. Relationship was established between the content of the studied pigment and duration of exposure (2, 7, 14, and 21 days). It has been shown that in the organism of L. stagnalis the content of Β-carotene depends on the type of tissues or organs. It has been found that in the organs and tissues of L. stagnalis the influence of the studied ions on the content of Β-carotene is diversified. On the one hand, they are toxic, whereas, on the other hand, they are involved in the processes of regulation.


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