Potential Antioxidant Activity of Calcium and Selected Oxidative Stress Markers in Lead- and Cadmium-Exposed Workers

Table 1

Blood morphology parameters in the low-calcium-level group (L-Ca group) and the high-calcium-level group (H-Ca group).

	L-Ca group		H-Ca group		Relative change %
	Mean	±SD	Mean	±SD
WBC (G/l)	7.12	1.86	7.37	2.11	4%	0.304
RBC (T/l)	15.2	0.86	15.2	0.89	0%	0.985
HGB (g/dl)	43.0	2.28	43.1	2.52	0%	0.665
HTC (%)	234	50.5	228	57.20	-2%	0.419
PLT (G/l)	15.2	0.86	15.2	0.89	0%	0.985

WBC: white blood cells. RBC: red blood cells. HGB: hemoglobin. HTC: hematocrit. PLT: platelets. Data are expressed as.