Fig. 3From: Progenitor cell mobilisation and recruitment in pulmonary arteries in chronic obstructive pulmonary diseaseCD45+CD34+CD133+, CD45+ cells and the percentage of artery lumen. a Relationship between the number of CD45+CD34+CD133+ cells and the percentage of lumen area, % total area artery lumen of pulmonary arteries; (b) Relationship between the number of CD45+ cells and the percentage of lumen area, % total area artery lumen of pulmonary arteries. Non-COPD (n = 11), COPD (n = 21), Spearman rank correlation test, * P < 0.05Back to article page