Safety Assessment and Comparison of Sodium Selenite and Bioselenium Obtained from Yeast in Mice

Table 10

Effects of 30-day feeding test on organ coefficient of mice using bio-Se.

Group	Heart/bw%; (mean ± SD)	Liver/bw%; (mean ± SD)	Spleen/bw%; (mean ± SD)	Kidney/bw%; (mean ± SD)
Negative control	0.53 ± 0.04	4.78 ± 0.33	0.37 ± 0.04	1.39 ± 0.12
Low dose group	0.54 ± 0.04	4.73 ± 0.25	0.38 ± 0.04	1.42 ± 0.14
Middle dose group	0.51 ± 0.03	4.95 ± 0.40	0.35 ± 0.04	1.38 ± 0.13
High dose group	0.49 ± 0.05	4.63 ± 0.39	0.36 ± 0.06	1.39 ± 0.14