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Tumor incidence and size produced by the injection of RE-149 and RE-149 DHD cells into one week-old rats, and latency period for tumor development.
| Cell line | Number of rats | Tumor incidence (%) | Tumor size in cm2 (Mean ± S.D.) | Time between the injection of the cells to the appearance of tumors (wks) |
|---|---|---|---|---|
| RE-149 | 8 | 50 | 2 ± 2 | 5 |
| RE-149 DHD | 7 | 100 | 4 ± 2* | 2 |
p<0.05
