Figure 6.

Nisin administration reduces HNSCC tumor burden in mice. (A) Mice were injected with UM-SCC-17B cells then administered either water (CTRL) or nisin (200 mg/kg per day) for 3 weeks. Left panels show superficial tumors, middle panels show dissected tumors, and right panels show dissected and isolated tumors. (B) Tumor volumes for mice injected with UM-SCC-17B cells and administered either water (CTRL) or nisin (200 mg/kg per day) for 3 weeks. P values for each data set are indicated individually.