SUMMARY. The study of physical and chemical characteristics of peripheral blood erythrocytes membranes in rats with diabetes mellitus during low-intensity blue light therapy was conducted by acid hemolysis method. The using of low-intensity light therapy (LLT) led to decreasing of erythrocytes membranes resistance to acidic hemolytic in control group of animals. In diabetes conditions LLT caused the increasing of total hemolysis duration and decreasing the number of hemolysed erythrocytes compared to the indicies in non-treated diabetic animals. There was no significant hypoglycemic effect in diabetic animals during LLT treatment, but the level of glycosylated hemoglobin had tendency to decrease.
Keywords: diabetes mellitus, erythrocytes, low-intensity light therapy (LLT)
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