Figure 5
From: Bcl-2 Family Gene Expression during Severe Hyperoxia Induced Lung Injury
Localization of Bax and Bcl-XL mRNAs. Mice were exposed to room air (A, C, D, F) or hyperoxia for 93 hours (B, E). Sections of lung were hybridized with [33P]-labeled antisense Bax (A, B) or Bcl-XL (D, E) probes. Signal specificity for each probe was confirmed by hybridizing with [33P]-labeled sense Bax (C) or Bcl-XL (F) probes. Sections were counterstained with hematoxylin and eosin. Arrow depicts airway, arrowhead depicts parenchyma, and open star depicts large blood vessel. Bar in C = 100 μm.
