Fig. 1.

Median number (a) and sizes (b) of neoplastic cell foci in the lungs of mice determined 21 days after iv injection of KHT sarcoma cells. Beginning the day after cell injection, the mice were treated daily with either the drug carrier or saracatinib (10 or 25 mg/kg). Bars and hatched areas = 90% and 75% confidence intervals, respectively; stars = statistical significance of p < 0.05 (Wilcoxon’s rank-sum test) compared with controls.