Table 2.

Organs in which CS unchanged (%ID/g) Na^99mTcO₄ biodistribution (mean ± SD).

CS effects of Na99mTcO4 biodistribution in mice
Organs	Groups
	Control Mean ± SD	CS1d Mean ± SD	CS5d Mean ± SD	CS10d Mean ± SD
Brain	0.11 ± 0.02	0.14 ± 0.04	0.11 ± 0.01	0.10 ± 0.03
Heart	0.53 ± 0.24	0.61 ± 0.17	0.35 ± 0.12	0.48 ± 0.18
Intestine	0.91 ± 0.52	0.47 ± 0.21	0.72 ± 0.18	0.55 ± 0.39
Liver	2.32 ± 1.30	1.60 ± 0.21	2.07 ± 0.89	1.20 ± 0.37
Muscle	0.40 ± 0.35	0.14 ± 0.06	0.24 ± 0.21	0.09 ± 0.03
Pancreas	0.33 ± 0.28	0.16 ± 0.07	0.11 ± 0.03	0.13 ± 0.05