Table 1. Observed responses of xenografts 8 days after treatment in the 23 factorial design with three independent parameters and their two levels (GLUT-1 AS-ODNs and HIF-1α AS-ODNs 100 μg or 0 μg, X-ray irradiation 10 Gy or 0 Gy).
| G | A (μg) | B (μg) | C (Gy) | Tumor weightx (g) | AI (%)x | MVDx | Necrosis ratex (%) | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Hep-2 | Tu212 | Hep-2 | Tu212 | Hep-2 | Tu212 | Hep-2 | Tu212 | ||||
| G1 | 100 | 100 | 10 | 0.36± 0.03 | 0.11 ± 0.01 | 47.71 ± 3.38 | 38.10 ± 0.41 | 3.67 ± 2.10 | 1.33 ± 0.66 | 51.67 ± 7.26 | 63.33 ± 3.33 |
| G2 | 100 | 100 | 0 | 0.27 ± 0.08 | 0.13 ± 0.02 | 30.45 ± 2.51 | 31.66 ± 0.71 | 6.00 ± 1.10 | 6.33 ± 0.88 | 10.00 ± 2.88 | 23.33 ± 6.01 |
| G3 | 0 | 100 | 10 | 0.57 ± 0.06 | 0.10 ±0.01 | 8.67 ± 1.35 | 9.70 ± 1.03 | 4.67 ± 0.88 | 4.33 ± 0.33 | 8.33 ± 1.66 | 23.33 ± 1.66 |
| G4 | 100 | 0 | 10 | 0.41 ± 0.09 | 0.09 ± 0.01 | 14.04 ± 2.19 | 17.72 ± 1.41 | 11.33 ± 1.85 | 10.67 ± 1.33 | 10.00 ± 5.00 | 40.00 ± 2.88 |
| G5 | 0 | 0 | 10 | 0.25 ± 0.03 | 0.11 ± 0.02 | 4.26 ± 0.53 | 5.68 ± 1.61 | 15.67 ± 1.76 | 12.00 ± 3.00 | 8.33 ± 1.66 | 35.00 ± 7.63 |
| G6 | 0 | 100 | 0 | 0.21 ± 0.06 | 0.18 ± 0.06 | 6.07 ± 0.04 | 7.75 ± 1.05 | 13.00 ± 1.15 | 11.67 ± 1.76 | 5.00 ± 0.00 | 15.00 ± 5.00 |
| G7 | 100 | 0 | 0 | 0.16 ± 0.01 | 0.13 ± 0.02 | 10.41 ± 0.51 | 14.85 ± 1.27 | 16.33 ± 2.18 | 18.33 ± 2.72 | 10.00 ± 2.88 | 5.00 ± 0.00 |
| G8 | 0 | 0 | 0 | 0.33 ± 0.04 | 0.16 ± 0.04 | 2.24 ± 0.11 | 4.74 ± 1.28 | 34.00 ± 2.64 | 34.00 ± 3.05 | 1.66 ± 1.66 | 0.00 ± 0.00 |
| a (p-value) | 0.427 | 0.275 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | |||
| b (p-value) | 0.09 | 0.711 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | 0.591 | |||
| c (p-value) | 0.002 | 0.038 | < 0.001 | 0.003 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | |||
| ab (p-value) | 0.346 | 0.941 | < 0.001 | < 0.001 | 0.015 | 0.145 | 0.002 | 0.318 | |||
| ac (p-value) | 0.83 | 0.379 | 0.005 | 0.047 | 0.002 | 0.009 | 0.007 | < 0.001 | |||
| bc (p-value) | 0.156 | 1.000 | 0.012 | 0.245 | 0.026 | 0.007 | 0.002 | 0.003 | |||
| abc (p-value) | 0.13 | 0.555 | 0.018 | 0.344 | 0.174 | 0.05 | <0.001 | 0.004 | |||
G: group, A: GLUT-1 AS-ODNs, B: HIF-1α AS-ODNs, C: X-ray irradiation.
a: main effect of GLUT-1 AS-ONDs, b: main effect of HIF-1α AS-ODNs, c: main effect of X-ray irradiation, ab: interaction effect between GLUT-1 AS-ONDs and HIF-1α AS-ODNs, ac: interaction effect between GLUT-1 AS-ONDs and X-ray irradiation, bc: interaction effect between HIF-1α AS-ODNs and X-ray irradiation, abc: interaction effect between GLUT-1 AS-ONDs and HIF-1α AS-ODNs and X-ray irradiation.
X Mean ± Std(standard deviation).