Property | LM38-LP | LM38-HP | LM38-D2 |
---|---|---|---|
Subcutaneous tumor latency [median (range); days] | 5 (5–19) | 19 (19–61)* | 24.5 (18–69)* |
Subcutaneous tumor growth rate (mean ± SD; mm/day) | 0.22 ± 0.04 | 0.05 ± 0.01* | 0.11 ± 0.02* |
Incidence of spontaneous lung metastases (%) | 9/9 (100) | 4/8* (50) | 1/8* (12.5) |
Incidence of spontaneous lymph node metastases (%) | 5/9 (55.5) | 1/8* (12.5) | 0/8* (0) |
No. of experimental lung metastases [median (range)] | 40.5 (9–80) | 0 (0–3)* | 0 (0–1)* |