Morphological composition of carp (Cuprinus carpio L.) blood under the influence of sulfonamide and chlortetracycline
Journal Title: Екологічні науки - Year 2018, Vol 21, Issue
Abstract
The morphological composition of the blood of the two-year-old carpum was studied exposure to sulfonamide and the antibiotic chlorotetracycline. In carps with short-term (during 72 hours) arrival in water in which sulfanilamide was added at a concentration of 0.015 mg/dm3, most of the morphological parameters of the blood do not change. A slight decrease in the number of erythrocytes in the blood of fish and an increase in the number of lymphocytes and an ESR index have been established. An increase in the concentration of sulfanilamide in water to 0,15 and 0,30 mg/dm3 affects the hematological parameters of ribs to a greater extent, reducing the number of erythrocytes and leukocytes, the content of eosinophils, segmented neutrophils and concentration, while increasing the number of lymphocytes and monocytes, as well as the index of ESR blood carps. In carp, which were in water with a concentration of chlorotetracycline 1,10 mg/dm3, the morphological composition of the blood did not change except for the number of red blood cells, whose value, compared with the control, decreased by 21,4%, and the index of ESR increased by 58,8%. With the high doses of chlorotetracycline in water (3,15 і 6,30 mg/dm3), the morphological composition of the blood of the two-year-old carp felt a greater effect of this antibiotic, as indicated by a decrease in the number of red blood cells, leukocytes, eosinophils and neutrophils, as well as hemoglobin concentration with simultaneous an increase in the number of lymphocytes and monocytes and a display of ESR. The results obtained indicate a negative effect of antimicrobial sulfanilamide preparations and chlorotetracycline added to the aquarium water in high concentrations on the morphology of fish blood.
Authors and Affiliations
I. М. Курбатова, М. О. Захаренко, Л. В. Чепіль
Keywords
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