²⁰⁸Pb% (mean ± SD) for biological samples in different groups (n = 6).

<p>Note: Difference are significant when <i>p<</i>0.05 level.</p>D,T<p>A significant difference with diet and test substance, respectively.</p>a,b,c,d,e,f<p>A significant difference with blood, urine, feces,kidneys, liver and lungs, respectively.</p>g,h,i<p>A significant difference with control group, low-dose group and medium-dose group, respectively.