Research Article

Detecting GPC3-Expressing Hepatocellular Carcinoma with L5 Peptide-Guided Pretargeting Approach: In Vitro and In Vivo MR Imaging Experiments

Figure 6

In vitro MR imaging of GPC3-targeted NPs uptake. (a) T2 color maps, (b) T2WI MR images, and (c) normalized T2 signal intensities. All demonstrated the most significant NPs uptake in HepG2 cells in the pretargeting group. PT, pretargeting group; NT, nonpretargeting group.