[The mechanism of the development of the epidemic process in Sonne dysentery]. / Mekhanizm razvitiia épidemicheskogo protsessa dizenterii Zonne.

An epidemic outbreak of Sonne dysentery has been studied. The data of epidemiological monitoring before and after the epidemic have been analyzed. The real prognostication value of controlling the biological properties of Shigella sonnei and the increase of their intrapopulation heterogeneity at the period of the activation of the epidemic process of Sonne dysentery has been established.

[Mechanisms of the regulation of the blood supply of the aortic wall]. / K mekhanizmu reguliatsii krovosnabzheniia stenki aorty.

The monoamine-induced contraction as well as the ATP- and hypoxia-induced relaxation of the smooth muscles were recorded in isolated aortal paravasal arteries. The data obtained show that the muscles of paravasal arteries represent a regulation mechanism of the aorta wall blood supply.