Figure 3

Results of histopathological analysis in in vivo study. Organs of the non-infected and non-treated control, the infected and buffer-treated, and the infected and LysB4-treated mice were observed under light microscopy and representative histologic images of the lungs (A–C), livers (D–F), spleens (G–I), and kidneys (J–L) are shown. Arrowheads indicate apoptotic lymphocytes and arrows indicate clusters of bacilli. Haematoxylin and eosin staining; magnification × 200.