[Effect of radioprotectars from various chemical compound classes on dynamic work capacity and carbohydrate metabolism].

The influence of radioprotectors cystamine, mexamine and gammaphos on the physical performance capacity and carbohydrate metabolism was subjected to a comparative study. Cystamine and mexamine were found to lower the capacity of the animals to endure physical loads, this being attended by falling stocks of glycogen in the liver and muscles and a rising level of the blood lactate and pyruvate in comparison with controls. Gammaphos has no effect on the performance capacity of the animals and carbohydrate metabolism.