Fig. 2.
Effect of cell collision on platelet activation.
Citrated PRP was diluted in PPP to achieve platelet concentrations between 10 × 106 and 300 × 106 cells/mL. Cell suspension (100 μL) was subjected to shear in a cone-plate viscometer at 9600/s. Twenty-second samples were analyzed for Annexin V–FITC binding. Data are mean ± SEM for n = 4-7.
