| IL-6 secretion by human colon carcinoma cell clones | |||||
---|---|---|---|---|---|---|
Addition | Caco-2/AQ | COGA-1A | COGA-13 | |||
 | pg/ml | fold change | pg/ml | fold change | pg/ml | fold change |
None | 4.86 ± 0.49 | 1.00 ± 0.10 | 5.49 ± 0.96 | 1.00 ± 0.17 | 21.20 ± 1.56 | 1.00 ± 0.07 |
indomethacin |  | 0.88 ± 0.36 |  | 0.87 ± 0.25 |  | 1.02 ± 0.27 |
PGE2 |  | 1.03 ± 0.30 |  | 1.08 ± 0.11 |  | 1.79 ± 0.20*** |
1,25-(OH)2D3 |  | 1.13 ± 0.14 |  | 1.72 ± 0.17** |  | 1.20 ± 0.03* |
17β-E2 |  | 0.98 ± 0.08 |  | 1.26 ± 0.24 |  | 0.67 ± 0.12** |
IL-1β |  | 2.96 ± 0.26*** |  | 0.85 ± 0.13 |  | 1035 ± 73*** |
IL-1β plus indomethacin |  | 3.12 ± 0.28*** |  | 0.93 ± 0.28 |  | 1147 ± 197*** |
IL-1β plus PGE2 |  | 2.83 ± 0.42*** |  | 0.92 ± 0.29 |  | 1366 ± 210*** |
IL-1β plus 17β-E2 |  | 2.62 ± 0.24*** |  | 0.79 ± 0.12* |  | 1071 ± 33*** |