Fig. 2From: Progenitor cell mobilisation and recruitment in pulmonary arteries in chronic obstructive pulmonary diseaseMorphometric measurements in non-COPD and COPD subjects. a Percentage of artery wall thickness, % measured radius; (b) Percentage of lumen area, % total area; (c) Percentage of muscular area, % total area in non-COPD and COPD subjects. Non-COPD (n = 13), COPD (n = 23), * P < 0.05, ** P < 0.01compared with non-COPD subjects, Mann Whitney test. Values expressed as mean ± SDBack to article page