Organ | 131I-J415 (n = 8) | 131I-J533 (n = 4) | 131I-J591 (n = 8) | 131I-7E11 (n = 7) | 111In-J415 (n = 4) | 111In-J591 (n = 4) | 111In-7E11 (n = 4) |
---|---|---|---|---|---|---|---|
Blood | 8.44 ± 2.16a | 12.80 ± 1.1ad | 8.57 ± 2.04d | 10.80 ± 3.5 | 6.12 ± 0.62gh | 8.98 ± 2.10g | 7.22 ± 0.46h |
Heart | 2.71 ± 0.66ac | 4.82 ± 1.47ad | 2.78 ± 0.62df | 3.92 ± 0.99cf | 2.87 ± 0.44 | 3.10 ± 0.36 | 2.72 ± 0.81 |
Lung | 4.38 ± 0.92 | 5.08 ± 0.45 | 4.65 ± 1.77 | 4.68 ± 0.54 | 4.15 ± 0.99gh | 5.89 ± 0.30gi | 4.64 ± 0.27hi |
Liver | 2.56 ± 0.63a | 3.78 ± 0.50ade | 2.71 ± 0.50d | 2.96 ± 0.52e | 5.18 ± 1.07gh | 7.68 ± 0.50gi | 4.49 ± 0.51hi |
Kidney | 2.05 ± 0.41b | 3.37 ± 0.39de | 2.11 ± 0.57bd | 2.16 ± 0.88e | 4.21 ± 0.07gh | 5.25 ± 0.63gi | 2.55 ± 0.27hi |
Stomach | 1.37 ± 0.37 | 1.11 ± 0.34 | 1.46 ± 0.40 | 1.17 ± 0.26 | 1.16 ± 0.29 | 0.73 ± 0.18 | 0.92 ± 0.37 |
Small intestine | 1.01 ± 0.37 | 0.84 ± 0.07 | 0.86 ± 0.18 | 0.94 ± 0.09 | 1.39 ± 0.06 | 1.32 ± 0.26i | 1.06 ± 0.19i |
Large intestine | 0.50 ± 0.21 | 0.43 ± 0.13 | 0.54 ± 0.13f | 0.39 ± 0.06f | 0.76 ± 0.13g | 0.98 ± 0.06g | 0.70 ± 0.13 |
Muscle | 0.70 ± 0.19a | 1.13 ± 0.26ad | 0.62 ± 0.19df | 0.95 ± 0.24f | 0.83 ± 0.09 | 0.67 ± 0.10 | 0.83 ± 0.37 |
Thyroid | 18.90 ± 5.9a | 30.20 ± 8.3ade | 15.70 ± 10.57df | 19.4 ± 4.1ef | 2.19 ± 0.72 | 2.47 ± 0.37i | 1.67 ± 0.19i |
Spleen | 2.47 ± 0.62 | 2.60 ± 0.29 | 2.88 ± 0.89 | 2.40 ± 0.45 | 4.48 ± 1.11 | 5.36 ± 1.25 | 3.94 ± 1.13 |
Tumor | 13.00 ± 5.1 | 7.38 ± 0.97d | 11.20 ± 2.9d | 11.70 ± 4.3 | 11.3 ± 1.0h | 13.6 ± 2.8i | 9.3 ± 1.52hi |
Tumor/blood | 1.57 ± 0.42ac | 0.58 ± 0.04ade | 1.43 ± 0.57d | 1.08 ± 0.18ce | 1.83 ± 0.33 | 1.62 ± 0.72 | 1.34 ± 0.24 |
Tumor/liver | 5.19 ± 1.35a | 1.96 ± 0.18ade | 4.37 ± 1.15d | 3.89 ± 0.92e | 2.20 ± 0.52 | 1.76 ± 0.22 | 2.16 ± 0.44 |
Tumor/spleen | 5.45 ± 1.69a | 2.84 ± 0.32a | 3.85 ± 1.55 | 3.73 ± 1.55 | 2.59 ± 0.76 | 2.39 ± 0.86 | 2.59 ± 0.92 |
Tumor/muscle | 19.20 ± 6.0ac | 6.80 ± 1.56ade | 20.0 ± 6.9df | 12.3 ± 2.2cef | 13.4 ± 1.4 | 21.10 ± 7.4 | 13.80 ± 7.8 |
Data are %ID/g, expressed as mean ± SD. Difference between means in following groups is significant (P < 0.05): (a) 131I-J415 vs. 131I-J533; (b) 131I-J415 vs. 131I-J591; (c) 131I-J415 vs. 131I-7E11; (d) 131I-J533 vs. 131I-J519; (e) 131I-J533 vs. 131I-7E11; (f) 131I-J591 vs. 131I-7E11; (g) 111In-J415 vs. 111In-J519; (h) 111In-J415 vs. 111In-7E11; (i) 111In-J591 vs. 111In-7E11.