Table 1.

Tissue distribution of ¹²⁵I-SS-31 after subcutaneous administration to rats

Tissue	125I-SS-31 (ng/g or ng/ml)
	0.5 h	2 h	6 h	16 h
Plasma	5674±894	7819±1860	407±190	145±46
Kidney	14,060±1428	25,326±3497	23,539±4603	9068±2617
Heart	833±228	1001±144	236±37	116±18
Liver	1897±143	4606±583	4418±653	1296±123
Lung	2600±442	2152±812	922±134	446±163
Fat	309±52	275±61	117±23	69±9

Data are presented as mean ± SD; n=5 for each time point.