[The influence of tobacco-smoke toxic components on glucosaminoglycans in biologic tissues].

The aim of the work is detailed analysis of glucosaminoglikans and glukuronic acid in chisel tooth and molars of tobacco-smokers and non-smokers. The total number of 140 patients (tobacco-smokers - 60) by acute serous pulpit is investigated. The conducted quantative and qualitative analyzes show that tobacco-smokers tooth contains les glucosaminoglikans (chondroitinsulfats A and C) and more glucuronic acid than non-smokers individuals. The chisel tooth pulp contained considerably more glucuronic acid as compared with molars. These studies support the hypothesis of important role of cigarette smoke toxical components in the tooth support mechanisms. The studies are necessary to be held in different directions.