Figure 1
Relation between the number of inoculated ES-2 cells and the survival of the inoculated mice. Various numbers of ES-2 human ovarian cancer cells (2 × 104 cells (●), 2 × 105 cells (▲), 2 × 106 cells (■), 2 × 107 cells (♦)) were inoculated into the peritoneal cavity of mice. After inoculation, the survival time of the mice was examined (n=5, each group).