Figure 5
From: Repair of tracheal epithelium by basal cells after chlorine-induced injury
Cell proliferation in tracheal epithelium after chlorine-induced injury. Mice were exposed to chlorine and injected with EdU 17 hr prior to euthanasia and collection of tracheas 2, 4, 7, or 10 days after exposure. Tracheal sections were stained for EdU (red), and DAPI was used to visualize nuclei (blue). Green is tissue autofluorescence to aid in the visualization of airway structure. Scale bar in Panel O represents 40 μm for all panels.