Autoimmune process markers in insulin-dependent diabetes mellitus

Quantitative and functional parameters of the monocyte and В-cell immunity were assessed in patients with insulin-dependent diabetes over the course of disease. Studies of the monocyte component in subjects predisposed to disease and of the humoral one in those with clinical manifestations are valuable for predicting the autoimmune process. Signs predicting a poor outcome are increase of the count of Fc-positive cells, decrease of NBT reduction of monocytes in subjects without signs of the disease, high levels of immunoglobulin G in manifest disease, and increase of IgM and B-lymphopcyte count and decrease of IgA over the course of the disease.