Journal of Stress Physiology
&
Biochemistry,
2014, Vol. 10, No. 4, pp.
139-146 ISSN 1997-0838
Original Text Copyright (cc) 2014 by Lubyaga, Axenov-Gribanov,
Madyarova, Gurkov, Lozovoy, Homich, Golubev and Timofeyev
ORIGINAL
ARTICLE
|
 |
 |
 | Data source
: Google Scholar
QueryDate : 2016-12-24
Cites : 0 |
The Impact of Experimental
Hypoxia and Subsequent Normoxia on the Content of Some Ions and Markers
of Physiological Stress-adaptation in Gastropod Species Lymnaea stagnalis
Lubyaga J.А.1,2,
Axenov-Gribanov D.V.1,2, Madyarova E.V. 2,
Gurkov А.N.1,2, Lozovoy D.V.2, Homich A.S.3,
Golubev A.P.3, Timofeyev М.А.1,2
1
Irkutsk State University. 664003
Irkutsk, K. Marx str., 1, Russia
2
Research institute of Biology at Irkutsk State University. 664003
Irkutsk, Lenin str., 3, Russia
3
International Sakharov Environmental University. 220070 Minsk,
Dolgobrodskaya str., 23, Belarus
*E-Mail:
m.a.timofeyev@gmail.com
Received November 24, 2014
The purpose of this
study was to evaluate the influence of hypoxia and subsequent
normoxiaon the maintenance of respiratory pigment hemocyanin, total
protein, lactate and some ions (Na +, K +, Ca2+,
NH4+, Mg2+) in the mantle liquid in
palaearctic gastropod species Lymnaea
stagnalis. It was shown that short-term experimental hypoxia
leads to the activation of the physiological mechanisms of stress
adaptation in widespread Palaearctic eurybiotic gastropod species and
does not lead to the activation of the stress-resistance mechanisms on
the biochemical and molecular levels.
Key
words: gastropods, hypoxia, ion regulation, normoxia,
stress
