Figure 1From: Adult onset lung disease following transient disruption of fetal stretch-induced differentiation Trichrome staining demonstrating increased collagen at 18 months of age following in-utero gene transfer. (A) Airway of an 18 month old animal following injection at 16 days gestation with AdCMVlacZ (control). (B) Airway of an 18-month-old animal following injection at 16 days gestation with ASCFTR. (C) Pixel analysis of collagen content. *p < 0.0001.Back to article page