[The immunomodulating action of myelopeptides in hypoxic hypoxia in animals]

It was observed that in animals which underwent a hypoxic stress by way of a 3-day exposition in the pressure chamber at an altitude of 7,000 m the immune response to sheep erythrocytes was decreased by 47 per cent. A two-three-fold decrease in the production of myelopeptides was noted in 24h after the exposition in the pressure chamber.