Table 5. Concentrations (µg/kg) of Sr, Ba, Cd, Cu, Zn, Mn, Cr, Sb, Se, and Pb in the liver and kidneys of dogs that varied depending on age¹.

¹n = 10 (0~1 year), n = 10 (1.5~4 years), n = 10 (4.5~7 years), n = 13 (7.5~10 years), and n = 7 (> 10 years). Group comparisons were made separately for each element and each tissue. Significant differences (p < 0.05) within a column are marked with different superscript letters. Median (minimum - maximum).