TABLE 3

%ID/g Determined by Whole-Body Autoradiography or Tissue Dissection

Tissue	Biodistribution method	n	1 h	3 h	6 h	16 h	24 h
Spleen	Autoradiography	2	36.00	39.20	33.70	12.30	4.77
	Tissue dissection	3	39.10	34.40	28.50	10.40	6.25
	Mean	5	37.80	36.30	30.60	11.20	5.66
Lymph node	Autoradiography	2	9.30	17.40	13.60	4.16	2.51
	Tissue dissection	3	9.20	20.10	17.40	3.94	3.11
	Mean	5	9.24	19.00	15.90	4.03	2.87
Stomach	Autoradiography	2	7.99	16.60	14.20	1.87	1.33
	Tissue dissection	3	7.07	10.80	21.50	2.62	0.61
	Mean	5	7.44	13.10	18.60	2.32	0.90
Lung	Autoradiography	2	14.50	9.06	4.42	0.25	0.15
	Tissue dissection	3	17.00	7.70	3.89	0.35	0.17
	Mean	5	16.00	8.24	4.11	0.31	0.16
Duodenum	Autoradiography	2	3.45	5.67	5.95	0.57	0.38
	Tissue dissection	3	5.18	4.52	4.80	1.68	0.37
	Mean	5	4.49	4.98	5.26	0.64	0.38
Heart	Autoradiography	2	9.28	6.92	3.56	0.14	0.12
	Tissue dissection	3	7.49	3.72	2.03	0.15	0.07
	Mean	5	8.21	5.00	2.64	0.15	0.09
Kidney	Autoradiography	2	5.64	4.93	3.03	0.26	0.17
	Tissue dissection	3	5.56	2.96	2.29	0.21	0.09
	Mean	5	5.59	3.75	2.59	0.22	0.13
Liver	Autoradiography	2	6.82	6.22	3.07	0.26	0.15
	Tissue dissection	3	4.37	2.35	1.74	0.17	0.08
	Mean	5	5.35	3.90	2.27	0.21	0.11
Muscle	Autoradiography	2	1.00	1.13	0.88	0.07	0.03
	Tissue dissection	3	1.53	1.73	1.12	0.06	0.06
	Mean	5	1.32	1.48	1.02	0.06	0.05
Pancreas	Autoradiography	2	2.40	3.20	2.75	0.22	0.16
Ovary	Autoradiography	2	6.83	5.21	2.15	0.23	0.18
Bone marrow	Autoradiography	2	6.61	7.05	3.99	0.70	0.34
Thymus	Autoradiography	2	3.23	2.75	1.37	0.41	0.18
Uterus	Autoradiography	2	4.06	7.70	3.02	0.22	0.18
Thyroid	Autoradiography	2	31.50	32.20	157.00	75.70	229.00
Femur	Tissue dissection	3	3.21	2.53	2.07	0.31	0.11
Whole body	Autoradiography	2	3.29	4.44	3.01	0.40	0.33