Oxidative Medicine and Cellular Longevity / 2017 / Article / Tab 7

Research Article

The Effect of a Short-Term Exposure to Lead on the Levels of Essential Metal Ions, Selected Proteins Related to Them, and Oxidative Stress Parameters in Humans

Table 7

The comparison between the subgroups of younger and older workers based on the median of age (37 years). B: whole blood; S: serum; L: leukocyte; D: a difference between the levels at baseline (1) and at the end of the study period (2).

Younger workers
Older workers
value
MeanSDMeanSD

Age (years)29.475.2553.676.39<0.001
Percentage of smokers (%)0.740.450.610.500.428
BMI (kg/m2)24.923.7026.633.620.164
B-Pb-1 (μg/dl)8.617.1812.977.530.080
B-Pb-2 (μg/dl)48.2415.0849.7113.210.756
B-Pb-D (μg/dl)39.6315.5236.7614.120.561
L-CAT-1 (U/mg P)41.1610.2234.8510.310.046
L-CAT-2 (U/mg P)46.4316.4440.5711.720.232
L-CAT-D (U/mg P)5.2720.385.7215.770.942
S-MDA-1 (μmol/l)1.980.432.290.680.104
S-MDA-2 (μmol/l)2.040.492.730.780.003
S-MDA-D (μmol/l)0.070.550.451.100.193
S-LPH-1 (μmol/l)3.352.726.243.040.005
S-LPH-2 (μmol/l)5.173.548.845.090.016
S-LPH-D (μmol/l)1.813.682.605.910.633
S-LPS-1 (RF/ml)1113.71186.241033.9592.300.119
S-LPS-2 (RF/ml)1075.00157.341213.90162.470.014
S-LPS-D (RF/ml)−38.71226.46179.95187.420.004

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