Fig. 6From: Potential PET tracers for imaging of tumor-associated macrophagesStructures (a) and PET images (b) of representative candidate tracers for arginase. PET images at 40–90 min post injections of [18F]FMARS and [18F]FBMARS in PC3 tumor (arrows; axial, coronal, and sagittal views from top to bottom) of mice without (control) and with coinjection of ABH (5 mM). ABH: (2(S)-amino-6-boronohexanoic acid. This research was originally published in JNM. G.S. Clemente, et al. J. Nucl. Med. 2021 (Clemente et al. 2021). Copyright © 2021 by the Society of Nuclear Medicine and Molecular ImagingBack to article page