Changes in the Lymphoid Structures of the Small Intestine under the Influence of Adverse Environmental Factors

Abstract

The work aimed to determine the number of lymphocytes in the lymphoid nodules and in the epithelial cover of the villi of the small intestine in normal conditions and under the influence of the herbicide cotorana, which passed through the mother's milk in the age aspect. The results of the study showed that in the experimental groups of rats in the early stages of the experiment in the lymphoid nodules and epithelial cover of the villi of the small intestine, the number of large, medium-sized lymphocytes increases, and small ones decreases. At 90 days of age, this difference is more smoothed out, due to the connection of compensatory mechanisms of the body.