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Changes the cholesterol on the blood serum of carp under the influence of lead acetate

The article provides an analysis of the effect of lead on the body of carp. The authors considered one of the criteria of lipid metabolism in fish – the concentration of total cholesterol. The level of cholesterol, which is an indispensable structural material for cell membranes, should be in the body within certain limits. The impact of heavy metals on the body of fish can lead to disruption of the functioning of many organ systems, as well as to a change in metabolism in one direction or another. The authors examined the effect of high MPC of lead on four experimental groups contained in solutions Pb (CH3COO)2 appropriate concentrations (0.06 mg/l, 0.6 mg/l, 6 mg/l, 60 mg/l). It has been shown that with an increase in the concentration of a toxic agent (lead acetate), the level of total serum cholesterol increases.