A Demkovich
The aim of the investidation was to evaluate activity of a non-specific link of the body protection for experimental bacterial-immune periodontitis and to find out the effects of flavonol quercetin on its parameters. The article presents the results of indices phagocytic activity of blood granulocytes by phagocyte index and phagocyte number on the 14 th day, in the period the most expressed manifestation of the experimental bacteri-
al-immune periodontitis and after correction with quercetin (on the 14 th day). In this case, the character of changes in phagocytic activity in the process of inflammatory site formation in the periodontal complex was determined. The use of quercetin, which acting immune processes, limited the inflammatory response in the periodontal tissues and led to a decrease in the activity of the non-specific immune cell relative to the rates of
animals that did not take the medicine. These indices were near to the control group, but did not reach their
