Table 2

Effect of fractionated RT on KB xenograft tumors in nude mice. Median times to reach 3Vo and statistical analyses

Median time to 3Vo (days)a
Group9 Gy/3F15 Gy/5F
RT alone13.218.9
P
Group9 Gy in 3F15 Gy in 5F
Control vs. RT<0.001<0.001
9 Gy/3F vs. 15 Gy/5FN/A<0.02
  • a Median time taken to reach 3Vo for untreated control was 7.3 days. N/A, not applicable.