Figure 8From: Vitamin A deficiency alters the pulmonary parenchymal elastic modulus and elastic fiber concentration in ratsDeflation pressure-volume analysis in the absence of carbamylcholine. Deflation pressure (P)-volume (V) curves are shown for four rats from each vitamin-A treatment group (mean ± SEM; VAS, vitamin A sufficient; VAD, vitamin A deficient; VAD + 12d RA, VAD treated for 12 days with RA).Back to article page