Table 5.

The experimental values for ^99mTc-cMORF accumulation in normal organs as a function of the pretargeting interval based on experimental results obtained earlier (10) compared with predicted values (Mean ± 2SDs.

	2d		3d		4d
Normal organ	Experimental	Predicted	Experimental	Predicted	Experimental	Predicted
Liver	0.60 ± 0.10	0.67 ± 0.20	0.54 ± 0.06	0.48 ± 0.14	0.37 ± 0.04	0.38 ±0.12
Heart	0.30 ± 0.14	0.37 ± 0.18	0.22 ± 0.06	0.27 ± 0.14	0.14 ± 0.04	0.22 ± 0.12
Kidney	4.96 ± 2.78	5.44 ± 3.02	5.28 ± 0.70	5.44 ± 3.02	4.87 ± 1.72	5.44 ± 3.02
Lung	0.74 ± 0.32	0.64 ± 0.32	0.41 ± 0.14	040 ± 0.20	0.37 ± 0.18	0.26 ± 0.14
Spleen	0.33 ± 0.12	0.32 ± 0.16	0.29 ± 0.10	0.20 ± 0.10	0.22 ± 0.08	0.13 ± 0.06
Muscle	0.19 ± 0.04	0.17 ± 0.08	0.13 ± 0.04	0.11 ± 0.06	0.09 ± 0.02	0.07 ± 0.04
Blood	1.27 ± 0.17	1.38 ± 0.69	0.93 ± 0.08	0.77 ± 0.38	0.58 ± 0.13	0.44 ± 0.22