Effect of K and Mg salts of aspartic acid on haemopoiesis and recovery from radiation damage in mice.

Male mice of a non-inbred strain "H" were used to verify the effect of a 10-day peroral administration of K and Mg aspartates on haemopoietic functions. The salts were proved to stimulate the proliferation and differentiation processes in the thymus, bone marrow and spleen tissues. Mice exposed to a single whole-body X-irradiation after pretreatment with K, Mg aspartate exhibited a more conspicuous postirradiation regeneration of haemopoietic organs and an increased postirradiation survival. The results suggest the possibility of using K, Mg aspartate for radioprotective purposes.