Figure 1
From: Controlled and uncontrolled asthma display distinct alveolar tissue matrix compositions
Percentage area of collagen (trichrome staining, % positively stained area) in bronchial and transbronchial biopsies from controls and patients with controlled and uncontrolled asthma (A-B). Data are presented as scatter dot plots where horizontal line denotes median value. Representative micrographs of tissue stained with trichrome staining (collagen: blue) from controls (C, F), controlled asthma (D, G) and uncontrolled asthma (E, H). Scale bars: C-E, G and H = 100 μm and F = 200 μm.