Figure 8. Tumor to brain ratios of tracers in tumor-bearing mice.
Tumor to brain ratios were obtained with the PET tracers (R)-[18F]1, (S)-[18F]1, (R)-[18F]2, and (S)-[18F]2 in xenograft tumor-bearing SCID mice at 15, 30, 60, and 120 min after tracer injection (n=4-6 each time point). The data were acquired through biodistribution studies shown in Tables 2 and 3. Error bars indicate ±standard deviation (SD).