Fig. 6.
The localization of lysozyme and sPLA2 in alveoli. Lysozyme is immunopositive in granular alveolar cell (arrow in a), squamous alveolar cell (arrowhead in a) and alveolar macrophage (arrow in b). sPLA2 is immunonegative in granular alveolar cell (arrow in c), squamous alveolar cell (arrowhead in c) and alveolar macrophage (arrow in d). Bar=10 µm.