Table 3.

Examination of cadmium levels in blood and urine.

Groups	Blood (μg/L)	Urine (μg/L.Cr)
High dose	313.25 ± 28.81 *,#	38.31 ± 3.78 *,#
Mid-dose	210.72 ± 11.64 *,#,Δ	17.95 ± 1.50 *,#,Δ
Low dose	128.63 ± 8.71 *,Δ	6.49 ± 0.53 *,Δ
Control	0.50 ± 0.04 #,Δ	0.65 ± 0.06 #,Δ

All the data were shown as χ̄ ± SE.

^*P < 0.05 compared to corresponding control group.

^#P < 0.05 compared to corresponding low exposure group.

^ΔP < 0.05 compared to corresponding high exposure group.