[Changes in immune status induced by repeated aggression in male mice].

It has been shown that psychoneurological disorders are accompanied by different disturbances of immunity. Paper aimed to study the effects of repeated experience of aggression in daily agonistic interactions leading to the development of behavioral psychopathology on the parameters of cellular immunity in the thymus and spleen. There were no found the changes in the weight indexes, the number of cells in the thymus, spleen and blood in aggressive mice.

[Effects of roncoleukin on immune parameters and mixed anxiety/depression state induced by chronic social defeat stress in male mice].

Unlabelled: Chronic social defeat stress leads to the development of mixed anxiety-depression state, which accompanied by immune deficiency in male mice. Paper aimed to study effects of ronkoleukin on the parameters of cellular immunity in the thymus and spleen and psychoemotional state in these animals.

Methods: Mixed anxiety/depression state was produced by chronic social defeat stress during 20 days in male mice.

[Effects of diazepam on mixed anxiety/depression state in male mice].

Chronic social defeat stress in daily agonistic interactions leads to the development of mixed anxiety/depression state in male mice. This paper aimed to study the effects of chronic diazepam treatment on the psychoemotional state of these animals. Diazepam (0.

[Secretion of proteolytic enzymes by three phytopathogenic microorganisms].

Serine proteinases from three phytopathogenic microorganisms that belong to different fungal families and cause diseases in potatoes were studied and characterized. The oomycete Phytophthora infestans (Mont.) de Bary and the fungi Rhizoctonia solani and Fusarium culmorum were shown to secrete serine proteinases.

[Development of movement disorders in DBA/2J male mice under repeated experience of aggression].

Changes in the behavior of DBA/2J mice after gaining repeated experience of aggression have been investigated. It was shown that the long-term experience of aggression led to development of hyperactivity estimated as increased motor activity in different tests: open field, elevated plus maze and during testing of reaction to a novelty. Symptoms of attention deficit estimated in the "partition" test as a reduction of the communicativeness and the lack of reaction to unfamiliar partner were noticed.