Figure 2

Multimodality molecular imaging to monitor transplanted BMSCs in a rat model of MI. Yellow and red arrows indicate the site of transplanted BMSCs. Transverse, coronal and sagittal images of the MI surgical site (A), ¹⁸F-FDG PET images (B), and ¹⁸F-FHBG PET/CT fusion images (C) of the transplant region.