Table 6.

Targeting parameters of APT-IE and APT-SL in various tissues of rats.

Parameters	Heart	Liver	Spleen	Lung	Kidney
Re(APT-IE)	1.18	1.52	1.02	0.81	1.03
Te(APT-IE)(%)	12.51	55.71	4.28	14.63	12.80
Te(APT-SL)(%)	11.93	40.93	4.71	20.37	13.86
RTe	1.05	1.36	0.90	0.71	0.92
Ce	1.02	2.07	1.69	0.61	1.52