ABSTRACT
Research in recent years has documented more exactly the genetic and immunopathogenetic basis of insulin-dependent diabetes mellitus. Also, in some genetically susceptible subjects, a triggering event activates both cellular and humoral immunity, with diminishing of b cellular mass. Early intervention to prevent diabetes development as well as to prevent microvascular complications is identification of individuals in whom autoimmunity has been activated. One of the non-specific tests is a screening test for the detection of circulating immune complexes /CIC/ by precipitating tests using polyethylene glycol it was performed in series of healthy, insulin-dependent and non-insulin dependent diabetic subjects. Highly increased precitability was seen in a great percentage of pathological sera. In spite of the non-specific method for immune complexes detection, positive results obtained by PEG method generally presumed that diabetes represent immune complex disease.
