Figure 2From: Leaky lysosomes in lung transplant macrophages: azithromycin prevents oxidative damagePrussian blue-stained Fe in lung macrophages that were harvested from (A) a healthy subject and (B) a lung transplant recipient (without azithromycin). Note the greater amount of Fe in the lung macrophages from the lung transplant recipient and a striking heterogeneity in the distribution of Fe.Back to article page