Lung, Epithelium - Degeneration - Gallery

Lung, Epithelium, Bronchiole - Degeneration in a male B6C3F1/N mouse from a subchronic study. The epithelial cells in this bronchiole are sloughing into the lumen, but there is little inflammation.

Lung, Epithelium, Bronchiole - Degeneration in a male B6C3F1/N mouse from a subchronic study (higher magnification of Figure 1). The epithelial cells are vacuolated and sloughing and have lost their cilia, but there is little necrotic debris or inflammation.