Fig. 4.
Thrombin generation on 2 × 108/mL platelets at varying prothrombin concentrations in the absence of protein C pathway. Thrombin generation was initiated by 5 pmol/L factor VIIa-TF in the presence of prothrombin at 100% (▪), 150% (•), and 50% (▴) of its mean plasma concentration. All other proteins were present at mean plasma concentrations.