CHANGES IN THE ANATOMICAL PARAMETERS OF THE RAT SMALL INTESTINE ARE NORMAL AND UNDER THE INFLUENCE OF ADVERSE ENVIRONMENTAL FACTORS

This article presents the results of studies of the morphometric parameters of the small intestine of 1-month-old rats in normal and under the influence of the pesticide cotoran. Under the influence of the pesticide kotoran, there is a lag in anatomical parameters, expressed in a decrease in the thickness of the mucous membrane, the height of the villi, and the depth of the crypts.