Figure 3From: Controlled and uncontrolled asthma display distinct alveolar tissue matrix compositionsPercentage area of biglycan (% positively stained area) in bronchial (A) and transbronchial biopsies (B) from controls and patients with controlled and uncontrolled asthma. Representative micrographs of staining of biglycan (brown) from controls (C, F) and patients with controlled asthma (D, G) and uncontrolled asthma (E, H) in bronchial (C-E) and transbronchial (F-H) biopsies. Scale bars: C-H = 50 μm.Back to article page