Effect of aspirin (30 mg/kg) and NCX-4016 (16 mg/kg) on N/M
ratio, percentage of lumen stenosis, and neointimal cell density
following the treatments with protocols 1 and 2. White bars are
vehicle-controls, black bars are those treated with NCX-4016, and
dotted bars are those treated with aspirin. *,
P < 0.01 vs. vehicle-controls; #,
P < 0.05 vs. aspirin.