Table 2.
Geometric means of blood cadmium concentrations in a nonoccupational exposed population categorized by different genotype.
| Gene | Genotype | Frequency | Blood cadmium (μg/L) | |
|---|---|---|---|---|
| n | % | GM ± SE | ||
| GSTT1 | Null | 121 | 32.7 | 0.49 ± 0.03 |
| Present | 249 | 67.3 | 0.44 ± 0.02 | |
| GSTM1 | Null | 213 | 57.6 | 0.47 ± 0.02 |
| Present | 157 | 42.4 | 0.44 ± 0.02 | |
| GSTP1-105 | Ile/Ile | 212 | 57.3 | 0.45 ± 0.02 |
| rs1695 | Ile/Val | 139 | 37.6 | 0.45 ± 0.03 |
| Val/Val | 19 | 5.1 | 0.71 ± 0.08a,b | |
a,b Significantly different GSTP1 from Ile/Ile and Ile/Val genotypes, respectively, P < 0.05.