FIGURE 6.

Effect of hepatocyte Sepp1 deletion on urinary excretion and liver incorporation of gavaged ⁷⁵Se administered as ⁷⁵Se-labeled selenite. A shows results in mice fed a diet supplemented with 0.15 mg of selenium/kg for 5 weeks beginning at weaning, and B shows results in mice fed a selenium-deficient diet for 20 weeks beginning at weaning. Values are means with 1 S.D. indicated by the bracket, n = 4–6. Percentage differences are given for pairs of values that were significantly different from each other by Student's t test (p < 0.05).