[The effect of thymic peptides on the development of streptozotocin-induced diabetes mellitus]. / Vliianie peptidov timusa na razvitie streptozototsinindutsirovannogo sakharnogo diabeta.

Streptosotocin was administered to 21 test animals and 19 control ones. Preventively, the former were given T-activin, the latter--saline. 73% of the test animals were free of hyperglycemia, insulinopenia, activation of lipid peroxidation, morphologic evidence of beta-cell damage. In control animals diabetes mellitus arose in 84% manifesting with marked hyperglycemia, insulinopenia, LPO activation, morphological signs of beta-cell damage, lymphocytic infiltration of the islets. From the results obtained it can be concluded that T-activin has a prominent protective effect against diabetes mellitus (chi-square = 6.34, p < 0.05) which can be explained by its antioxidant and immunotropic activity.