Fig. 2: Biodistribution of ⁸⁹Zr-mA1 in mice.

A Representative 3D-rendered PET/CT images of C57BL/6 mice were scanned dynamically for 1 h following ⁸⁹Zr-mA1 injection. B ⁸⁹Zr-mA1 pharmacokinetics in specific tissues (n = 4). C Representative 3D-rendered PET/CT image of a C57BL/6 mouse 24 h after i.v. tracer injection. D Ex vivo biodistribution as assessed by gamma counting of tissues of interest 24 h p.i. (n = 5). E Ex vivo biodistribution as assessed by gamma counting of tissues of interest 24 h p.i. (n = 5) in mice treated with clodronate liposomes. Matched controls that did not receive clodronate injections are represented in gray.