[Efficiency of preventive use of bemethyl during long-term voyages]

A positive effect of bemityl in the 24-hour dose of 0.25-0.5 g on the cellular and humoral factors of nonspecific defence, blood neutrophils intracellular exchange, barrier properties of the skin, working ability of operators and on morbidity has been established. An important property of the drug is long duration of preservation of the pharmacological effect, which prevents the development of disadaptation states following the cessation of its use. The data obtained gives the basis to recommend the actoprotective drug bemityl to increase nonspecific resistance during long-term voyages.