HEMATOLOGICAL PARAMETERS OF WHITE RATS WITH PROLONGED USE OF FEED ADDITIVES CVMC “LIZUNETS-SOLEVIT”
The article presents the data of hematological study of the blood composition of white rats when using of completely new composition of the feed additive carbohydrate-vitamin-mineral concentrate "Lizunets-Solevit" intended for ruminants. This feed additive is intended to balance the feed diet of animals in order to prevent metabolic disorders. The study of the chronic toxicity of CVMC "Lizunets-Solevit" was carried out on white rats were taking intragastric in different doses for 35 days. The experimental rats were sacrificed on the 10th and 35th day and the blood composition was studied. According to the results of the study, it was found that hematological parameters remained within the physiological normif used the feed additive CVMC "Lizunets-Solevit" in different doses for 10 and 35 days in the chronic experiment. Insignificant deviation in blood parameters were observed in white rats at the dose of 1/10 from LD<sub>5a</sub>