State of enzyme systems of polymorphonuclear leukocytes by the gingival margin level correction

The paper deals with the results of cytochemical studies of biologically active enzyme systems of neutrophilic granulocytes and their comparative analysis to assess the effectiveness of gingiva preparation and scalpel use for the correction of the gingival margin. A detailed study of biologically active substances in dynamics in the peripheral blood neutrophils with differentiated definition of cell populations showed no clear difference of cell diversity and excess of content and activity of enzymes of oxidoreductases and hydrolases groups in comparing the effectiveness of gingiva preparation or scalpel use. Asynchronous oscillations of hydrolase activity at gingiva preparation cause a decrease of metabolic processes in the field of surgery

EFFECTS OF FIXED DENTURES ON THE STATE OF PULP AND PERODONTIUM OF THE SUPPORTING TEETH (LITERATURE REVIEW)

The article contains, beginning with classical works and our own research, the information about various causes that lead to the occurrence of complications at various stages of prosthetics of the patients with fixed dentures. It gives the description of the complex of medical and orthopedic required protective measures aimed at leveling the side effects of medical manipulations during the production and use of metal-ceramic dentures. The advisability of the pulp vitality maintenance and the principles of its protection with minimal grinding of hard tooth tissue are underlined