Platelet reactivity in spontaneously diabetic rats is independent from blood glucose and insulin levels

Diabetes is associated with thrombotic disorders. Chemically induced and spontaneously induced diabetic animals and various in vitro tests have been used to reveal the prothrombotic state of diabetic patients. However, the results are not consistent. In the present study, platelet reactivity of spontaneously diabetic Goto-Kakizaki rats in vivo and in vitro was evaluated by laser-induced and shear-induced thrombosis models, which are physiologically relevant to thrombosis. Both results showed platelet hyperreactivity.