Table 2. Biodistribution of Radioactivity after Injection of [¹⁸F]17 in Normal Mice^a.

organ	2 min	10 min	30 min	60 min
blood	1.64 ± 0.07	2.48 ± 0.18	2.68 ± 0.26	3.41 ± 0.56
brain	2.88 ± 0.46	5.66 ± 0.31	3.14 ± 0.26	2.80 ± 0.06
bone	1.19 ± 0.18	1.76 ± 0.13	3.63 ± 1.11	2.74 ± 0.59

^aExpressed as % of injected dose per gram. Each value represents the mean ± SD for five mice.