[Immunoglobulin levels in the blood of persons with diabetes mellitus risk factors].

Persons with risk factors of diabetes mellitus are prone to certain changes in the content of the main classes of immunoglobulins. These changes are aggravated during progression of disease and reflect immunological readjustment of the body playing a certain role in the pathogenesis of diabetes mellitus.

[Immunoglobulin content in persons with a varying donor record].

The blood level of IgA, IgG Igm, and protein in male donors was studied in connection with the duration of the donor's activity. The content of the main blood immunoglobulin classes and proteins depended significantly on the duration of the donor's activity. Therefore it is not recommended to use donors as control group in determining the immunoglobulin level in the blood.