[The role of free-radical oхidation for patogenesis of chronic generalization periodontitis in elderly age patients].

In old aged patients with chronic generalized periodontitis and cardiovascular diseases the level lipoperoxidation increased and antioхidation protection decreased in saliva and blood. After the course of treatment myocardial ischemia and diseases chronic periodontal inflammation the level of lipoperoхidation was changed insignificant accompanied with decreased of TBK-active substance in saliva and blood. Change of nitric oхide after by treatment was depended it initial level before treatment and often had an opposite orientation.