Fig. 3
Visualization of successful bacterial inoculation ex vivo. Normal pig skin (a, d), P. aeruginosa infected (b, e) and S. aureus infected (c, f) pig skin were subjected to immunohistochemistry with either P. aeruginosa (a–c) or S. aureus (d–f) antibodies. Note that these antibodies allow for specific labeling of bacteria ex vivo as indicated by arrows pointing out unique bacterial morphologies