Figure 2From: Sensitivity to endothelin-1 is decreased in isolated livers of endothelial constitutive nitric oxide synthase knockout miceWestern blot of heme oxygenase 1 (2a) and 2 (2b) in wild-type and ecNOS knockout mice. There was no difference in expression between the two strains. Data are from single mice and not from pools.Back to article page