Table 2.

Biodistribution (% injected dose) of ¹⁷⁷Lu₂O₃-iFAP in CD1 mice at various time points (mean ± SD) (n = 3) after intravenous injection.

Organ	Time (h)
	3	48	72	96
Heart	0.13 ± 0.03	0.05 ± 0.03	0.01 ± 0.01	0.01 ± 0.01
Liver	24.98 ± 1.84	18.93 ± 2.04	17.23 ± 1.41	15.01 ± 1.17
Lung	0.35 ± 0.09	0.20 ± 0.11	0.14 ± 0.04	0.08 ± 0.03
Pancreas	0.10 ± 0.07	0.02 ± 0.01	0.00 ± 0.00	0.00 ± 0.00
Spleen	1.52 ± 0.39	1.14 ± 0.49	0.79 ± 0.39	0.75 ± 0.28
Kidney	0.98 ± 0.10	0.52 ± 0.07	0.21 ± 0.07	0.18 ± 0.08
Brain	0.00 ± 0.00	0.00 ± 0.00	0.00 ± 0.00	0.00 ± 0.00