Figure 5From: Apoptosis and the activity of ceramide, Bax and Bcl-2 in the lungs of neonatal rats exposed to limited and prolonged hyperoxiaAcute lung injury after prolonged hyperoxia exposure. Photomicrograph of the interstitial wall of a hyperoxia-exposed rat at day 14 showing the prominent margination of neutrophils in the capillaries (Hematoxylin and Eosin × 40).Back to article page