Moskva, Russian Federation
graduate student
Astrahan', Russian Federation
Astrahan, Astrakhan, Russian Federation
Astrahan', Astrakhan, Russian Federation
Russian Federation
UDK 57 Биологические науки
GRNTI 31.27 Биологическая химия
OKSO 06.07.01 Биологические науки
BBK 472 Рыбное хозяйство
Disorders in the liver are often accompanied by changes in its lipid composition. And since the liver performs many functions in the body, indicators of liver metabolic processes can reflect the living conditions and General condition of the fish body. The article provides information about some biochemical parameters of the liver and muscles of bream caught in the waters of the Volga Delta in different years. It seems that the causes of changes in the accumulation of lipids in the liver and muscles may be different factors (fish species, season, physiological state). Ultimately, the lipid content is determined by a number of processes. The complex of physiological and biochemical parameters proposed by the authors can be used to assess the degree of environmental stress on cyprinid fish.
biochemical composition of muscles and liver, cyprinid fish, lipids, aminotransferase enzymes, bream
1. Generalova L.P. Method of determining lysozyme by liquid-gel method. / L.P. Generalova, O.V. Sitnova - M.: VNIIPRH, 1994 - P. 3.
2. Herman A.V. Hepatosomatic index and biochemical composition of the liver of the bream Abramis brama of the Sheksninsky ples of the Rybinsk reservoir at different levels of accumulation of organic toxicants / A.V. Herman, V.I. Kozlovskaya // Questions of Ichthyology, 2001. - vol. 41. - no. 2. - P. 249-252.
3. Zalevskaya I.N. Features of fish lipid metabolism as biomarkers of environmental pollution // Modern problems of physiology and biochemistry of aquatic organisms: Proceedings of the International Conference. - Petrozavodsk, 2004. - P. 48, 238.
4. Kryuchkov V.N. Morphology of organs and tissues of aquatic animals / V.N. Kryuchkov, G.M. Abdurakhmanov, N.N. Fedorova - M.: Nauka, 2004 - P. 144.
5. Methods of biochemical research / Ed. prof. M.I. Prokhorov. - L.: LSU Publishing House, 1982. - P. 234-241.
6. Pravdin I.F. Guide to the study of fish. - M.: Food industry, 1966. - P. 250-263.
7. Rudneva I.I. Agricultural aspects of aquatic ecotoxicology (literature review) Hygiene and sanitation, 2007. - No. 2. -P. 24-28.
8. Sedov, S.I. Some features of fat and protein metabolism in Caspian seals in natural conditions and in experimental starvation / S.I. Sedov, V.D. Rumyantsev, S.B. Krivcova, M.K. Yusupov // Energetic aspects of the growth and exchange of aquatic animals. - Kiev: Naukova dumka, 1972. - P. 198-200.
9. Sidorov V.S. Ecological biochemistry of fish. Lipids - L.: Nauka: Leningr. otd., 1983. - P. 240.
10. Filimonov K.R. Laboratornaya i instrumental'naya diagnostika zabolevaniy vnutrennih organov. - M.: Nauka, 1995. - 342 s.
11. Shaydullina Zh. M. Sezonnaya i vozrastnaya dinamika morfofiziologicheskih pokazateley lescha reki Ural // Avtoref. diss… kand. biol. nauk. - Astrahan', 2009. - 24 s.
12. Schepkin V.Ya. Sravnitel'naya harakteristika lipidov pecheni i myshc stavridy i skorpeny // Nauchnye doklady vysshey shkoly: Seriya biologicheskie nauki, 1972, №2. - S. 36-39.
