[Main stages of occupational pathology development in Russia].

The authors attempted to follow history of national occupational pathology development, analyzed features of its formation of Russian Federation territory, presented main stages and key moments of its establishment in XIX-XXI centuries.

[Evaluation of cardiovascular health state in teachers].

Comparative analysis covered cardiovascular system state in teachers of primary school, secondary school and additional education in Rostov region educational institutions. Evaluation covered 7 levels of "ideal cardiovascular health" parameters.

[Reproductive health disorders in night shift workers (review of literature)].

The review considers problems of reproductive health disorders in night shift workers. In materials of national and foreign authors, ambiguous opinions are presented on the influence, such as on reproductive sphere malignancies development in shift workers. Data of experimental and clnical laboratory studies are presented, that support reproductive pathologies connected with night shift work.

[Anti-infective activity of anti-influenza antibodies from human colostrum].

Antibodies against influenza virus of A, B serological types and PC-virus were detected in the colostrum collected after an epidemic. These antibodies belonged to the secretory IgA form. The secretory antibodies preparation made of colostrum, and its IgA fraction instilled intransally to mice and rats prevented the development of infection caused by 100--10 ID50/0.

[Modelling of influenza infection in mice inoculated by the aerosol method].

Modelling of experimental influenza infection was performed in an aerosol apparatus the main element of which was a glove box made of organic glass. Mice were infected by inhalation of a highly dispersed aerosol of influenza A2/Victoria/72 virus adapted to the mouse lungs. The aerosol was produced by means of a pneumatic atomizer.