Figure 1From: Hyperoxia increases the uptake of 5-fluorouracil in mammary tumors independently of changes in interstitial fluid pressure and tumor stroma The effect of three different doses of 5-fluorouracil (5FU) on tumor growth, original dose (1.5 mg/kg), 1/3 (0.5 mg/kg) dose and 3× (4.5 mg/kg) dose. Tumor growth is measured as % of initial volume. Mean ± SD.Back to article page