The association of urinary cadmium with sex steroid hormone concentrations in a general population sample of US adult men
<p>Abstract</p> <p>Background</p> <p>Studies investigating the association of cadmium and sex steroid hormones in men have been inconsistent, but previous studies were relatively small.</p> <p>Methods</p> <p>In a nationally representative sample...
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| Main Authors: | , , , , , , , |
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| Format: | Book |
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BMC,
2008-02-01T00:00:00Z.
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| Online Access: | Connect to this object online. |
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| Summary: | <p>Abstract</p> <p>Background</p> <p>Studies investigating the association of cadmium and sex steroid hormones in men have been inconsistent, but previous studies were relatively small.</p> <p>Methods</p> <p>In a nationally representative sample of 1,262 men participating in the morning examination session of phase I (1998-1991) of the third National Health and Nutrition Examination Survey, creatinine corrected urinary cadmium and serum concentrations of sex steroid hormones were measured following a standardized protocol.</p> <p>Results</p> <p>After adjustment for age and race-ethnicity, higher cadmium levels were associated with higher levels of total testosterone, total estradiol, sex hormone-binding globulin, estimated free testosterone, and estimated free estradiol (each p-trend < 0.05). After additionally adjusting for smoking status and serum cotinine, none of the hormones maintained an association with urinary cadmium (each p-trend > 0.05).</p> <p>Conclusion</p> <p>Urinary cadmium levels were not associated with sex steroid hormone concentrations in a large nationally representative sample of US men.</p> |
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| Item Description: | 10.1186/1471-2458-8-72 1471-2458 |