From: HIF-1α effects on angiogenic potential in human small cell lung carcinoma
day 8 | day 11 | day 14 | day 17 | |
---|---|---|---|---|
Vessel length (pixels) | ||||
Control (n = 10 × 4) | 2106 ± 143 | 1967 ± 113 | 1457 ± 135 | 2183 ± 156 |
NCI/H446(n = 10 × 4) | 2452 ± 117 | 2564 ± 96* | 2687 ± 103* | 2798 ± 135* |
NCI/H446/HIF-1α(n = 15 × 4) | 2742 ± 83 | 2814 ± 154 | 2910 ± 137§ | 2994 ± 124§ |
NCI/H446/siHIF-1α(n = 12 × 4) | 2331 ± 53# | 2268 ± 106# | 2236 ± 162# | 2203 ± 116# |
Vessel Branch points | ||||
Control (n = 10 × 4) | 76 ± 5 | 82 ± 9 | 73 ± 8 | 89 ± 5 |
NCI/H446(n = 10 × 4) | 92 ± 7 | 101 ± 11 | 105 ± 6* | 117 ± 7* |
NCI/H446/HIF-1α(n = 15 × 4) | 116 ± 16 | 123 ± 11§ | 128 ± 9§ | 134 ± 21§ |
NCI/H446/siHIF-1α(n = 12 × 4) | 82 ± 5# | 87 ± 6# | 92 ± 11# | 102 ± 13# |