Changes in glucose concentration in the blood serum of carp due to exposure to heavy metals
https://doi.org/10.52419/issn2072-6023.2021.4.158
Abstract
The article deals with one of the most urgent problems of aquatic toxicology - the impact of heavy metals on the body of fish. The aim of the study was to analyze glucose indicators in carp after exposure to various concentrations of lead acetate, cadmium, zinc and copper. The experiment included 4 series of experiments, each of which was dedicated to a specific metal (lead, cadmium, zinc, copper). During the research, 1 control group (10 fish) was formed, and in each series of experiments, 3 experimental groups (10 fish) were formed. Experimental groups of fish were contained in a solution of heavy metal acetate with concentrations exceeding the MPC of heavy metals for fishery reservoirs by 10, 100 and 1000 times, respectively. The concentration of serum glucose was studied. An increase in glucose concentration due to heavy metal poisoning was found. However, exposure to 10 and 1000 MPC of zinc leads to a decrease in the concentration of glucose in the blood.
About the Authors
L. Yu. Karpenko
St. Petersburg state University of veterinary medicine
Russian Federation
Russian Federation
St. Petersburg
P. A. Polistovskaya
St. Petersburg state University of veterinary medicine
Russian Federation
Russian Federation
St. Petersburg
K. P. Ivanova
St. Petersburg state University of veterinary medicine
Russian Federation
Russian Federation
St. Petersburg
References
1. Analysis of the influence of copper on carbohydrate metabolism in carp / P.А. Polistovskaya, A.I. Enukashvili, L.Yu. Karpenko, A.B. Balykina // International Bulletin of Veterinary Medicine. - 2020. No. 2. - S. 162-165.
2. Analysis of the short-term impact of heavy metals on protein metabolism in carp / P.А. Polistovskaya, Karpenko L.Yu., Enukashvili A.I., Ivanova K.P. // International Veterinary Bulletin. - 2020. No. 4. - S. 145-149.
3. Arbuzova L.L. Ichthyotoxicology. Uch. pos. / L.L. Arbuzova - Vladivostok: Dalrybvtuz, 2015. - 92 p.
4. Influence of lead on changes in carbohydrate metabolism indices in carp / P.А. Polistovskaya, L.Yu., Karpenko, K.P. Ivanova, A.B. Balykina // Questions of legal regulation in veterinary medicine. - 2019. No. 4. - S. 100-102.
5. Dynamics of some biochemical parameters of the blood of calves with subclinical rickets / V. A. Trushkin, I. V. Nikishina, S. P. Kovalev [and others] // Questions of legal regulation in veterinary medicine. - 2018. - No. 1. - P. 70-72.
6. Lukyanenko V.I. General ichthyotoxicology. - M., 1983, - S. 20-21.
7. Lukyanenko V.I. Physiological and biochemical aspects of environmental monitoring: Abstracts of the report. Second Vses. conf. for fish farming. toxicology, dedicated. 100th anniversary of water quality problems in Russia, St. Petersburg, November 1991 - SPb, 1991 - pp. 18-20.
8. Levels of radioactive contamination of water in open water bodies and sources of drinking water supply in the Volga-Vyatka region of the Russian Federation / VN Gaponova, EI Troshin, RO Vasiliev [and others] // International veterinary bulletin. - 2019. - No. 3. - P. 60-66.
Review
For citations:
Karpenko L.Yu., Polistovskaya P.A., Ivanova K.P. Changes in glucose concentration in the blood serum of carp due to exposure to heavy metals. Legal regulation in veterinary medicine. 2021;(4):158-161. (In Russ.) https://doi.org/10.52419/issn2072-6023.2021.4.158
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