Research Article
Synthesis and Evaluation of 18F-Labeled Peptide for Gonadotropin-Releasing Hormone Receptor Imaging
Figure 4
Cell uptake studies using PC-3 tumor cells (GnRH receptor-positive) and CHO-K1 cells (GnRH receptor-negative) (, mean ± SD). Blocking studies with 10 μM D-Lys6-GnRH confirmed the receptor-specific uptake.