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. 2009 Oct 27;101(10):1683–1691. doi: 10.1038/sj.bjc.6605403

Figure 3.

Figure 3

Spatial distribution of S. typhimurium after systemic administration. (A) Bacterial concentration (cfu g−1) in 4T1 mammary tumours and livers of BALB/c mice at 48 h after systemic injection of 100 000 cfu g−1 VNP20009. (B) Band of bacteria in a 4T1 tumour (stained red with white arrows) identified by anti-Salmonella immunohistochemistry. Scale bar is 100 μm. (C) Composite image of 4T1 tumour stained using Salmonella immunohistochemistry to visualise bacteria (red with white arrows). Scale bar is 5 mm.