Figure 4

Histological staining (haematoxylin and eosin) of tumors from untreated, NDV AF2240- and rAF-IL12 passage 10-treated mice groups. Condensed round cells stained dark purple represent cells undergoing mitoses. Magnification: X40.

Histological staining (haematoxylin and eosin) of tumors from untreated, NDV AF2240- and rAF-IL12 passage 10-treated mice groups. Condensed round cells stained dark purple represent cells undergoing mitoses. Magnification: X40.