Table 2.

Biodistribution of [^99mTc]L8 in tumor bearing mice.^a

	0.5 h	1 h	2 h	5 h
blood	1.35 ± 1.22	0.46 ± 0.20	0.19 ± 0.05	0.13 ± 0.05
heart	0.65 ± 0.26	0.52 ± 23	0.22 ± 0.14	0.08 ± 0.01
lung	2.47 ± 0.83	1.78 ± 0.29	0.92 ± 0.14	0.30 ± 0.09
liver	28.85 ± 17.93	11.36 ± 1.57	6.11 ± 0.66	3.24 ± 0.39
stomach	0.73 ± 0.16	0.41 ± 0.21	0.17 ± 0.05	0.20 ± 0.13
pancreas	1.08 ± 0.18	0.43 ± 0.12	0.25 ± 0.12	0.10 ± 0.06
spleen	21.11 ± 8.49	12.28 ± 2.99	4.42 ± 1.68	1.83 ± 1.52
fat	1.08 ± 0.49	0.66 ± 0.06	0.33 ± 0.12	0.12 ± 0.04
kidney	122.70 ± 14.73	119.15± 0.01	116.2 ± 14.2	55.31 ± 1.15
muscle	0.71 ± 0.27	0.70 ± 0.52	0.23 ± 0.16	0.08 ± 0.04
small intestine	2.26 ± 1.27	1.35 ± 0.19	0.69 ± 0.20	0.14 ± 0.05
large intestine	0.57 ± 0.15	0.29 ± 0.06	0.81 ± 0.51	1.31 ± 0.9
bladder	1.72 ± 0.86	7.70 ± 8.30	1.22 ± 0.33	1.11 ± 0.56
PC-3 PIP	28.31 ± 4.38	28.05 ± 2.04	26.29 ± 7.45	23.22 ± 6.02
PC-3 flu	0.50 ± 0.07	0.24 ± 0.06	0.19 ± 0.08	0.07 ± 0.01
PIP: flu	53.95 ± 1.61	112.59 ± 30.47	103.90 ± 32.36	307.24 ± 25.25
PIP: blood	32.14 ± 4.75	41.24 ± 26.57	108.72 ± 28.78	178 ± 79.79
PIP: muscle	42.87 ± 29.34	38.44 ± 17.81	103.99 ± 57	141.58 ± 88.36

^aValues expressed are in % ID/g ± standard deviation. N = 4 for all tissues