Fig. 7.
The effect of Arg on Arg bioavailability and the NOx levels in the mite-induced asthmatic lung. The concentration of Arg (A), the Arg bioavailability ratio, expressed as Arg/Orn + Cit (B), and the concentrations of NOx (C) are shown. *p<0.05 and **p<0.01 vs the Df group based on one-way ANOVA followed by Tukey’s multiple comparison test (n = 5 to 8 mice/group).