[DYNAMICS OF BACTERIOLOGICAL AND PLANIMETRIC INDICES OF THE WOUND UNDER THE ACTION OF THE SILVER NANOPARTICLES, STABILIZED BY MEXIDOL AND POLYVINYLPYRROLIDONE].

Changes in bacteriological indices through the square of the wound of chemical origin under local impact of the silver nanoparticles (NP), stabilized by 2-ethyl-6-methyl-3-hydroxypyridine succinate (mexidol) and polyvinylpyrrolidone were studied. The wounds of submandibular region were simulated in white rats, using injection of 10% solution of calcium chloride with further opening of necrotic foci and open management of the wound. Beginning from the fifth day, every day the wound was irrigated with liquid, which have contented the stabilized NP of the silver, 0.

[The effect of mexidol on thymus cells in chronic hypokinesia].

The dynamic of mexidol's (3-oxipyridine derivate) influence on rats' thymic cells was studied under the conditions of 30-days hypokinesia. It was shown, that changes of thymic cells' content under the chronic hypokinesia developed in some stages. The prevent administration of mexidol (100 mg/kg of body weight) modified the lymphoid cells' migration.

[Effect of thymopentin on non-specific resistance in chronic stress].

The chronic stress is characterized by the disintegration of nonspecific resistance's mechanisms, that causes the development of immunodepression. Thymopentin exerts an adaptive effect by means of the removal of disintegration of cell reactions in lymphoid organs, polymorphonuclear leukocytes and antioxidant enzymes.