Table 5.

Density of the tumors from the high dose treatment groups determined at autopsy

Treatment group	Density (g/cm3)	% Increase or decrease compared to control
Control	0.79
Brom (6 mg/kg) + Ac (500 mg/kg)	0.54	32% decrease
GEM (5 mg/kg)	0.52	34% decrease
GEM (5 mg/kg) + Brom (3 mg/kg) + Ac (300 mg/kg)	0.58	27% decrease
GEM (2 mg/kg) + Brom (6 mg/kg) + Ac (500 mg/kg)	0.60	24% decrease
GEM (5 mg/kg) + Brom (6 mg/kg) + Ac (500 mg/kg)	0.60	24% decrease

Density = tumor mass/tumor volume (g/cm³). Percentage change of tumor density = [tumor density (control) - tumor density (treatment)/tumor density (control)] ×100.