321061.fig.007a
(a)
321061.fig.007b
(b)
Figure 7: Relative band intensity of staining of (a) NOS1 protein and (b) NOS3 protein by Western blot in NOS2-/- mice. No significant change is in the protein levels of either NOS1 or NOS3 in airways of mice exposed to filtered air or OVA. Data are expressed as mean values ± SEM (n=4 each).