Table 4.

Biodistribution of [^99mTc]L15 in tumor-bearing mice.^a

	30 min	1 h	2 h	5 h
blood	0.53 ± 0.15	0.54 ± 0.07	0.24 ± 0.35	0.19 ± 0.25
heart	0.72 ± 0.23	0.72 ± 0.09	0.17 ± 0.11	0.23 ± 0.06
lung	2.83 ± 0.81	2.59 ± 0.80	1.58 ± 0.45	1.80 ± 0.14
liver	0.62 ± 0.23	0.39 ± 0.05	0.26 ± 0.09	0.24 ± 0.07
stomach	1.01 ± 0.83	1.56 ± 0.65	1.40 ± 0.92	0.45 ± 0.23
pancreas	1.23 ± 0.56	2.36 ± 2.43	0.54 ± 0.20	0.55 ± 0.09
spleen	24.05 ± 9.01	25.66 ± 4.99	7.55 ± 2.14	10.10 ± 2.34
fat	0.85 ± 0.60	1.45 ± 0.44	0.10 ± 0.19	0.35 ± 0.61
kidney	242.68 ± 36.55	346.60 ± 28.12	270.08 ± 44.35	261.65 ± 26.90
muscle	0.83 ± 0.54	0.86 ± 0.02	0.13 ± 0.31	0.34 ± 0.12
sml. intetine	0.46 ± 0.07	0.53 ± 0.36	0.20 ± 0.18	0.38 ± 0.18
lrg intestine	0.48 ± 0.04	0.47 ± 0.21	0.06 ± 0.12	0.25 ± 0.05
bladder	1.09 ± 0.43	1.24 ± 0.86	0.25 ± 0.47	2.42 ± 1.41
PC3 PIP	20.52 ± 2.12	23.44 ± 3.82	18.27 ± 3.35	28.01 ± 5.81
PC3 flu	0.41 ± 0.06	0.43 ± 0.09	0.29 ± 0.13	0.38 ± 0.19
PIP: flu	48.18 ± 7.67	57.40 ± 7.12	70.14 ± 24.93	92.48 ± 40.51
PIP: blood	42.49 ± 21.24	42.57 ± 11.64	67.0328 ± 0.00	63.08 ± 19.84
PIP: muscle	63.69 ± 80.92	18.65 ± 16.57	73.65 ± 0.00	85.42 ± 27.06

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