Glycosylated haemoglobin and serum proteins in diabetics

The glycosylated haemoglobin was measured in two different categories of diabetic subjects. In poorly controlled subjects of group II, a significant alteration in serum proteins was observed. Total protein along with albumin concentrations were decreased and α₂ globulin fraction was increased. Insulin therapy resulted in normalisation of blood glucose and gradual decrease in glycosylated haemoglobin in the therapy period of eight weeks. This also resulted in a rise of total protein and albumin concentrations with a decrease in α₂ fraction. The present study indicates that prolonged therapy of insulin is needed to correct the serum protein abnormalities in diabetics.