Fig. 3

Biodistribution of [¹⁸F, ^natGa]-rhPSMA-7 and the isomers [¹⁸F, ^natGa]rhPSMA-7.1 to -7.4 at 1 h p.i. in male LNCaP tumor-bearing SCID mice. Data are expressed as a percentage of the injected dose per gram (% ID/g), mean ± standard deviation (n = 4 for [¹⁸F, ^natGa]rhPSMA-7.1, n = 5 for -7.2, n = 4 for -7.3, n = 5 for -7.4 and n = 3 for -7)