Fig. 5From: Hyperoxia-induced lung structure–function relation, vessel rarefaction, and cardiac hypertrophy in an infant rat modelScatter plot of α-SMA to lung tissue ratio (a) and mean linear intercept (b) against lung tissue elastance (H). White and grey circles indicate the normoxic (n = 7) and FiO2 1.0 (n = 6) groups, respectively; r2 = coefficient of determinationBack to article page