Study of some lymphocyte metabolic parameters in diabetes mellitus

Cytochemical study of peripheral lymphocytes in 78 diabetic patients and 22 controls included the determination of glycogen (with calculation of the "glycogen score"), lipids and nucleolar RNA (with calculation of the so-called "lymphocyte nucleologram"). All three metabolic components showed marked differences between the diabetes and the controls. Further analysis in terms of sex, patient's age, duration of disease, basic treatment and main complications of diabetes, also showed certain variations of the above parameters but of lesser amplitude. Metabolic alterations of lymphocytes in diabetes mellitus reflect the pathogenic particularities of the disease, and might probably be used as a basis for further practical purposes.