Investigated biochemical changes in an oral liquid of patients with the extented chronic periodontitis chronic in aggravation stage, specific features of change of activity of enzymes of a mouth at presence fluoroquinolones , in the presence of the expressed inflammatory process in periodontium are revealed. The studied biochemical mechanisms of action of preparations can serve as criterion of a choice of the optimal preparation that will allow to improve essentially results of treatment of the given category of patients
Guseva O.U., Bulkina N.V., Osipova J.L., Kropotina A.Yu., Albitskaya J.N. Substantiation of the differentiated approach to the therapy by antibiotics at an aggravation of the extented chronic periodontitis // Saratov Journal of Medical Scientific Research, Vol. 7, Issue 1, 2011, pp. 287-288

Topic developed above is devoted to the problems of saliva electrolite balance and dental status of chronic nonspecific gastroduodenitis assosiated patients. Restoring violations mineralizing properties of oral liquid is possible using a complex of therapeutic measures, including the use of calcium supplements
Petrova А.Р., Suyetenkov D.Ye. Comprehensive prevention of dental caries at children with chronic gastroduodenitis // Saratov Journal of Medical Scientific Research, Vol. 7, Issue 1, 2011, pp. 216-219

Biochemical changes in oral fluid of patients with chronic generalized parodontitis were investigated; the most informative indices were found out, they were used for estimating complex therapy effectiveness by means of low intensive helium — neon laser radiation and alternating running magnetic field
N.V. Bulkina, V.B. Borodulin, Yu.L. Osipova, A.Yu. Kropotina, O.Yu. Guseva, L.V. Bashkova Biochemical Changes in Saliva of Patients with Chronic Generalized Parodontitis under Combined Action of Alternating Running Magnetic Field and Laser Radiation // Saratov Journal of Medical Scientific Research, Vol. 5, Issue 3, 2009, pp. 390-393