Figure 4From: Changes in elastin, elastin binding protein and versican in alveoli in chronic obstructive pulmonary diseaseRelationship between versican and FEV 1 . Relationship between versican immuno-staining intensities for alveolar wall (a) and alveolar rims (b) and FEV1% in control (closed circles) and COPD (open circles) patients.Back to article page