[Blood hyperviscosity syndrome in type I diabetes mellitus].

Blood rheological properties and oxygen metabolism were investigated in 50 patients with type I insulin dependent diabetes mellitus. Metabolic and morphological phases of the blood hyperviscosity syndrome were defined in relation to the nature of hemorheological disturbances. Oxygen metabolic disturbances were of unidirectional type manifesting themselves in a decrease in tissue oxygenation and the development of tissue hypoxia. Such disturbances of rheological properties and oxygen metabolism caused the development and progression of diabetic microangiopathies. Therefore pharmacological correction of hemorheological disturbances is a reserve method of therapy of patients with diabetes mellitus.