NATURAL SCIENCES

Journal of fundamental
and
applied researches

Morphological and physiological of the caspian bull-calves(Neogobius fluviatilus Pallasi Berg) as reflectionof adaptation opportunities of population of fishes

2013. 2, pp. 120-126

Zhuravleva Galina F.  - D.Sc. (Medicine), Professor, Astrakhan State University, 1Shaumyan Sq., Astrakhan, 414000, Russian Federation, astbio@aspu.ru

Magzanova Damelya K.  - Ph.D. (Biology), Senior Research Assistant, Astrakhan State University, 57a Narimanov St., Astrakhan, 414041, Russian Federation, dmagzanova@mail.ru

Morphological and physiological indicators of the Caspian bull-calves of pesochnik in the Caspian Sea in oil prospecting places are studied. Work purpose: definition of morfofunktsionalny indicators of an internal of bull-calves at accruing pollution of the Caspian Sea. Pathological criteria of histologic and histoenzimokamical changes in a liver and dorzales muscle of a back of fishes are established. The received results testify to strengthening of lipidic dystrophy, decrease in protein syrtes function, and the phenomena of a fissues hypoxia in an internal of bull-calves in dynamics. Against dystrophic and nekrobiotic violations the regeneration signs providing processes of adaptation of population of bull-calves to pollution of the surrounding water environment collect. The received materials are used for determination of resistance of individuals and forecasting of extent of morphological and physiological violations in an organism of fishes.

Key words: Neogobius fluviatilus Pallasi Berg,Caspian Sea,Caspian bull-calves,morphological and histoenzimochemical criteria,destruction,regeneration,adaptation,anthropogenous influence

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