Table 1. Tissue Distribution Data and Pharmacokinetic Parameters of Gd₆L⁶⁷Ga in Normal Balb/C Mice (n = 4)^a.

	%ID/g
Organ	1 h	4 h	24 h
Blood	3.51 ± 0.22	2.63 ± 0.84	0.21 ± 0.06
Heart	1.21 ± 0.13	0.94 ± 0.40	0.21 ± 0.02
Lung	2.59 ± 0.5	1.78 ± 0.87	0.38 ± 0.09
Liver	1.39 ± 0.11	2.13 ± 0.81	1.39 ± 0.24
Kidney	101.32 ± 4.32	57.42 ± 17.29	43.90 ± 5.12
Spleen	0.73 ± 0.19	0.69 ± 0.07	0.42 ± 0.12
Muscle	0.27 ± 0.09	0.38 ± 0.13	0.08 ± 0.02
Fat	0.27 ± 0.10	0.27 ± 0.10	0.06 ± 0.02
Brain	0.08 ± 0.01	0.07 ± 0.02	0.02 ± 0.00

Two-Compartment Clearance Profile (min)
t1/2α	11.33 ± 1.31	t1/2β	438.37 ± 15.11

^aData are presented as mean ± standard deviation.