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FIGURE 4. Survival analysis of B16/F1 murine melanoma-bearing C57 mice. KaplanMeier survival curves for B16/F1 murine melanoma-bearing mice treated with 7.4 MBq (
), 22.2 MBq (
), and 2 x 14.8 MBq (
) of 188Re-(Arg11)CCMSH or saline placebo (
). Mean survival time was 9.4 ± 1.1 d for untreated control group, 10.2 ± 1.0 d (P > 0.05) for group treated with 7.4 MBq, 10.3 ± 1.3 d (P > 0.05) for group treated with 22.2 MBq, and 13.3 ± 1.9 d (P < 0.05) for group treated with 2 x 14.8 MBq.