Please use this identifier to cite or link to this item: http://repository.ldufk.edu.ua/handle/34606048/17212
Title: Resistance of erythrocytes from Brown trout (Salmo trutta m. trutta L.) affected by ulcerative dermal necrosis syndrome
Authors: Kurhalyuk, Nataliia
Tkachenko, H.
Pałczyńska, K.
Keywords: резистентність
еритроцити
коричньова форель
виразковий шкірний некроз
Issue Date: 2011
Citation: Kurhalyuk N. Resistance of erythrocytes from Brown trout (Salmo trutta m. trutta L.) affected by ulcerative dermal necrosis syndrome / N. Kurhalyuk, H. Tkachenko, K. Pałczyńska // Polish Journal of Veterinary Sciences. - 2011. - T.14. - № 3. - С. 443-448.
Abstract: In the present work we evaluated the effect of ulcerative dermal necrosis (UDN) syndrome on resistance of erythrocytes to haemolytic agents and lipid peroxidation level in the blood from brown trout (Salmo trutta m. trutta L.). Results showed that lipid peroxidation increased in erythrocytes, as evidenced by high thiobarbituric acid reactive substance (TBARS) levels. Compared to control group, the resistance of erythrocytes to haemolytic agents was significantly lower in UDN-positive fish. Besides, UDN increased the percent of hemolysated erythrocytes subjected to the hydrochloric acid, urea and hydrogen peroxide. Results showed that UDN led to an oxidative stress in erythrocytes able to induce enhanced lipid peroxidation level, as suggested by TBARS level and decrease of erythrocytes resistance to haemolytic agents.
URI: http://repository.ldufk.edu.ua/handle/34606048/17212
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