Figure 6.

PACE4-lacking PC3 xenograft PET imaging. PET images from 20-minute scans of PC3 xenografted Nu/Nu mice following injection of (A) ⁶⁴Cu-NOTA-ML or (B) [¹⁸F]-FDG. Sagittal and transaxial planes are shown for both compounds with their respective projections and scale bars. Arrows point out the PC3 xenografts; Br, brain. Pictures presented are taken from a representative mouse in both conditions. (C) PET-derived quantitative analyses of tumor uptake. Data are mean ± SEM (n = 3). **P < .01.