Figure 3From: Temporal patterns of blood flow and nitric oxide synthase expression affect macrophage accumulation and proliferation during collateral growthQuantification of collateral NOS expression. as percentage of control vessels (main collateral arteries from non-occluded hind limbs) at different time points after femoral artery occlusion, *p < 0.03 vs. 12 h, †p < 0.03 vs. 24 h.Back to article page