HISTOPATHOLOGICAL CHANGES IN THE CARP GILL TISSUE AS A RESULT OF EXPOSURE TO HIGH CONCENTRATIONS OF CRUDE OIL
Abstract
The effect of high concentrations of crude oil (100, 300, 500 mg/l) from the 'Oil Rocks' field on the cells of the gill tissue of Kura carp is shown. Violations were found in the state of the primary lamellae and in the organization of secondary lamellae. Depending on the concentration and exposure, the earliest changes in the organization of the gill tissues were characterized by the separation of respiratory epithelium of the blood complex of secondary lamellae, leading to hemorrhages in the gills and an increase in the number of epithelial cells. In addition, the most common violations were hypertrophy of the epithelial cells, epithelial membrane integrity gap lamellae, telangiectasis, stasis (aneurysm).
About the Authors
Х. Сафиханова
Институт физиологии им. А.И. Караева НАН Азербайджана (г. Баку)
Russian Federation
Russian Federation
А. Оруджева
Институт физиологии им. А.И. Караева НАН Азербайджана (г. Баку)
Russian Federation
Russian Federation
Э. Рустамов
Институт физиологии им. А.И. Караева НАН Азербайджана (г. Баку)
Russian Federation
Russian Federation
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