[The influence of the triterpenoid from the weeping birch (Betula Pendula) on the changed reactivity of an organism exposed to action of the dust-radiating factor].

The obtained data testify about immunmodulating properties of the given medicine. Influence of "Be phytomedicine on organism, which undergoes dust-radiation factor leads to positive dynamics in humoral and cellular parts of immunity, also to increasing immunological reactivity of an organism.