Study of the histological picture of the spleen of white rats when using complex feed additives

It was found that when using a complex feed additive inside in the form of an aqueous suspension, white rats of the experimental groups in different doses did not observe significant differences in behavior and clinical signs. The structure of the spleen of rats of experimental groups and linear values: length, width, thickness, diameter was at the level of control animals. According to the results of the study of the histological picture of the spleen, it can be concluded that, despite the different doses of feed additives, there are no distinct destructive changes in the organ.