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Fig. 4 | Inflammation and Regeneration

Fig. 4

From: Prime-boost-type PspA3 + 2 mucosal vaccine protects cynomolgus macaques from intratracheal challenge with pneumococci

Fig. 4

Thoracic computed tomography (CT) scans and histopathology of immunized macaque lungs after S. pneumoniae infection. A CT coronal plane images taken on the indicated days after S. pneumoniae infection are shown. DPI, day post-infection. Arrowheads indicate inflammation observed after S. pneumoniae infection. B Lung tissue in each macaque 7 days after S. pneumoniae infection was sectioned, stained with hematoxylin and eosin, and examined by microscopy. The scale bar represents 500 μm. Representative photos are shown

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