[Platelet spreading in diabetes mellitus]. / Untersuchungen der Thrombozytenausbreitung bei Diabetes mellitus.

In 162 test persons divided into healthy control persons and diabetics of type I and type II the thrombocyte spreading was investigated according to the method of Breddin. Age, sex, degree of seriousness of retinopathy, duration of diseases, present level of blood sugar and HbA1 concentration were taken into account. Spread thrombocyte forms were increasingly found in old age, in diabetics of both types and a close relation to the extent of retinopathy was evident. As diabetic retinopathy became evident and with growing degree of seriousness, spread forms of thrombocytes were increasingly found, so that the increased spreading capacity may be interpreted as a disturbed metabolic and blood vessel situation in diabetes mellitus.