[Content of different cytokines in the blood of healthy children and their siblings who are either.positive or negative for diabetes-associated autoantibodies (GADA, 1A-2A, IAA)].

Content of different cytokines (IF alpha, TNF alpha, IL-1 alpha, IL-4, IL-6 and IL-10) was examined in the blood serum in two groups of healthy children-siblings with type 1 diabetes mellitus with and without revealed insulin autoantibodies against pancreatic islets (GADA, IA-2A and IAA) by enzyme-like immunosorbent assay (ELISA). In the group of patients with two and more revealed autoantibodies the higher indices in the number of IF alpha, TNF alpha and IL-6, and the decrease in the level of IL-4 comparing with the group of children with negative reaction to diabetes associated autoantibodies were more often observed.