634523.fig.004a
(a)
634523.fig.004b
(b)
Figure 4: Anti-HCV and anti-HBV antibodies. (a) Antibody profiling against NS3 of HCV was plotted on the Y-axis using a scale. Only two patients were above the cut-off and HCV seropositive. (b) The anti-HBV antibody levels and 95% CI in the 23 control blood donors, 23 OLP, 23 KS, and 23 NHL subjects were plotted on the Y-axis using a scale. The dotted line represents the cut-off value.