Figure 5
Representative histologic lung sections from WT in room air (A), Tg in room air (B), WT in hyperoxia (C), Tg in hyperoxia (D), Antileukinate-treated WT in room air (E), Antileukinate-treated Tg in room air (F), Antileukinate-treated WT in hyperoxia (G), Antileukinate-treated Tg in hyperoxia (H). Hematoxylin–Eosin staining. 95% O2 exposed, Antileukinate-non-treated WT (C) revealed thickened alveolar septum and increased cellularity. Other groups showed no evidence of septal thickness inflammatory cell infiltration.