Journal of Stress Physiology & Biochemistry (Aug 2016)

The Estimation of the Antioxidant Enzymes Activity in Representatives of Different Populations of Lymnaea stagnalis Differ in the Degree of Infestation Under Temperature Stress

  • Axenov-Gribanov D.V.,
  • Khomich A.S.,
  • Bodilovskaya O.A.,
  • Kondratieva E.S.,
  • Lubyaga Y.A.,
  • Shatilina Z.M.,
  • Emshanova V.A.,
  • Golubev A.P.

Journal volume & issue
Vol. 12, no. 3
pp. 84 – 91

Abstract

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The aim of this study was to assess the impact of effects of thermal stress and parasitic infestation on the activity of antioxidant enzymes (peroxidase, catalase and glutathione S-transferase) in different populations of wide-spread species of pulmonate mollusk Lymnaea stagnalis from water bodies with different levels of anthropogenic pollution in Belarus - unpolluted Narach Lake and polluted Chizhovsky reservoir. There are several differences were found under thermal stress exposition (35 °С). In non infected mollusсs of both populations the peroxidase activity decreased and activity of catalase increased. An activity of glutathione S-transferase increased in non infested mollusks that inhabit polluted Chizhovsky reservoir.

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