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Thromb Haemost 1964; 11(01): 027-037
DOI: 10.1055/s-0038-1654803
DOI: 10.1055/s-0038-1654803
Originalarbeiten — Original Articles — Travaux Originaux
Increased Activity of “Anti-Willebrand Factor” in Diabetic Plasma
Supported by grants from The Norwegian Council on Cardio-vascular Diseases.Further Information
Publication History
Publication Date:
22 June 2018 (online)

Summary
In a group of 25 patients with insulin-treated diabetes mellitus a marked increase in the ADP-induced platelet adhesiveness was demonstrated. This phenomenon was due to a plasmatic factor. In vitro-plasma from these patients restored the decreased ADP-induced platelet adhesiveness in von Willebrand’s disease.
The factor was also effective in vivo, since transfusion of 450 ml diabetic plasma to a patient with von Willebrand’s disease normalized the decreased platelet adhesiveness and shortened the prolonged bleeding time. The role of this factor in the ADP platelet reaction as a cofactor together with calcium is stressed.
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