Table I.
Tumor formation rate of Wistar rats.
Control | |||
---|---|---|---|
44°C × 1 h, 1 time | + | − | Total (n) |
+ | 5 | 0 | 5 |
− | 8 | 2 | 10 |
Total (n) | 13 | 2 | 15 |
Tumorigenesis (+), non-tumorigenesis (−). The tumor formation rate of 44°C × 1 h, 1 t group was reduced compared to control group, 33% vs. 87%, P<0.01.