Figure 4.

Histopathology of the adult rabbit intestinal loops inoculated with pool B fraction. In panel A, the loop was injected with pool B fraction and stained with eosin and haematoxylin. The mucosa shows oedema, inflammation and necrosis. In panel B, the loop was injected with Sorenson’s buffer (negative control) and stained with eosin and haematoxylin. The mucosa appears normal. (Magnification x 50 for both sections).