Objective: The aim: To analyze the state of periodontal tissues against the background of Helicobacter pylori invasion in dynamics and to propose a possible mechanism of development of inflammatory periodontal diseases in patients with Helicobacter pylori-associated pathology of the gastrointestinal tract.
Patients And Methods: Materials and methods: We examined 43 patients with Helicobacter pylori-associated gastrointestinal pathology and 42 patients of the same age without somatic pathology, including without gastrointestinal pathology associated with Helicobacter pylori. Clinical and laboratory research methods (clinical, instru-mental, biochemical, histological methods) were used.