STRUCTURAL AND FUNCTIONAL ORGANIZATION OF CONDUCTING SYSTEM OF THE SMALL INTESTINE AFTER LEAD-NITRATE INTOXICATION
A long-term combined action of lead acetate and sodium nitrate on the mother organism during pregnancy and lactation periods causes irreversible destructive changes in the structural organization of conducting and neuroimmune-endocrine systems of the small intestine in newborns. In early stages of ontogenesis, the morphological changes revealed were accompanied by disordered intestinal motility and by forming discoordinated and pathologically changed pulses.