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首页> 外文期刊>Reproductive toxicology >Differences in serum levels of CB-153 and p,p'-DDE, and reproductive parameters between men living south and north in Norway.
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Differences in serum levels of CB-153 and p,p'-DDE, and reproductive parameters between men living south and north in Norway.

机译：挪威南部和北部居住的男性之间的血清CB-153和p，p'-DDE水平以及生殖参数差异。

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摘要

Arctic is contaminated with persistent organochlorine pollutants (POPs), and exposure to these compounds may differ between south and north in Norway. POPs may have negative impact on male reproductive characteristics. We compared serum levels of the CB-153 and p,p'-DDE in men who were born and had lived most of their lifetime south and north (close to or above the Arctic Circle) in Norway. We found no geographical differences in levels of CB-153 (south: 50 ng/g lipid (mean), north: 59 ng/g lipid; p=0.27) or sperm parameters. However, the levels of p,p'-DDE were higher in south than in north (81 ng/g lipid (mean) vs. 66 ng/g lipid; p=0.02), as were the levels of total and free testosterone. The FSH levels were lowest in south. A strong relationship between the CB-153 and the SHBG levels was observed. The regional differences observed for p,p'-DDE, testosterone and FSH were not reflected in the semen quality.
机译：北极受到持久性有机氯污染物（POPs）的污染，挪威南部和北部对这些化合物的暴露程度可能有所不同。持久性有机污染物可能对男性生殖特征产生负面影响。我们比较了挪威南部和北部（接近或高于北极圈）出生和生活的男性中CB-153和p，p'-DDE的血清水平。我们发现CB-153水平（南：50 ng / g脂质（平均值），北：59 ng / g脂质; p = 0.27）或精子参数没有地理差异。然而，南部的p，p'-DDE水平高于北部（81 ng / g脂质（平均值）对66 ng / g脂质; p = 0.02），总睾丸激素水平和游离睾丸激素水平也一样。南部的FSH水平最低。观察到CB-153与SHBG水平之间有很强的关系。精液质量未反映对p，p'-DDE，睾丸激素和FSH的区域差异。

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