Figure 2A: The flow cytometry dot plots of comparing of platelet receptor GPIbα surface expression among base sample and two sheared samples (150Pa/0.5s and 300Pa/0.5s). The percent of platelet receptor GPIbα surface expression is indicated by both positive antibodies of FITC conjugated anti-CD42b (CD42b-FITC) and PE conjugated anti-CD41 (CD41-PE).
Figure 2B: The average comparing of the percentage of GPIbα surface expression in platelet between base unsheared blood samples (0Pa) and sheared blood samples under three levels of high shear stress (150, 225, 300Pa) for two durations (0.05 and 0.5 sec.)(n=9).