Table 3.

Comparison of tissue distribution between the D-isomer- and L-isomers of ²¹¹At-AAMT-O-Me-L in nude mice (PANC-1 tumor model).

	1	Hour	3	Hour
	D-Isomer	L-Isomer	D-Isomer	L-Isomer
Brain	0.15 ± 0.01	0.46 ± 0.00	0.10 ± 0.03	0.29 ± 0.01
Thyroid	0.14 ± 0.04	0.20 ± 0.02	0.14 ± 0.06	0.23 ± 0.04
Salivary glands	0.30 ± 0.10	0.58 ± 0.05	0.33 ± 0.13	0.78 ± 0.18
Heart	0.53 ± 0.08	0.86 ± 0.04	0.37 ± 0.03	0.76 ± 0.07
Lung	2.24 ± 0.89	5.16 ± 0.11	1.27 ± 0.40	5.10 ± 0.42
Liver	3.09 ± 0.39	4.92 ± 0.24	2.60 ± 0.07	4.62 ± 0.20
Stomach	1.43 ± 0.94	1.32 ± 0.06	1.29 ± 0.77	1.31 ± 0.32
Small intestine	2.05 ± 0.81	3.40 ± 0.36	1.48 ± 0.37	2.50 ± 0.42
Colon	0.85 ± 0.49	1.14 ± 0.27	0.40 ± 0.25	0.68 ± 0.23
Kidney	1.40 ± 0.56	3.56 ± 0.09	1.54 ± 0.86	2.29 ± 0.07
Pancreas	0.61 ± 0.44	0.58 ± 0.01	0.48 ± 0.35	0.36 ± 0.10
Spleen	1.70 ± 0.74	4.34 ± 0.79	1.81 ± 1.19	3.97 ± 0.59
Testis	1.05 ± 0.77	0.55 ± 0.02	1.64 ± 1.26	0.55 ± 0.11
Blood	3.52 ± 1.89	7.85 ± 1.17	1.92 ± 1.16	10.38 ± 2.28
Bladder	1.76 ± 1.64	0.06 ± 0.00	1.04 ± 0.97	0.09 ± 0.01
Bone	0.30 ± 0.12	0.68 ± 1.27	0.26 ± 0.12	0.51 ± 1.35
Tumor	3.25 ± 1.39	7.83 ± 0.30	3.84 ± 2.10	10.29 ± 0.88
Cecum	2.35 ± 1.73	0.46 ± 0.05	1.32 ± 0.96	0.43 ± 0.16

All the data are presented as %ID/g (n = 3). All data are presented as means ± standard errors. All groups consisted of three mice.