Valentine J L, Kang H K, Dang P M, Schluchter M
J Toxicol Environ Health. 1980 Jul;6(4):731-6. doi: 10.1080/15287398009529892.
Selenium concentrations in blood, urine, hair, and tap water were determined in samples obtained from individuals exposed to varying amounts of the element in water form home wells. Glutathione peroxidase activities were also determined on the blood samples. Correlations of blood Se with the enzyme activity were not statistically significant. Correlations of water Se, urine Se, and hair Se with glutathione peroxidase activity were also not statistically significant. It is concluded that a relationship between Se and glutathione peroxidase activity does not exist when Se status is adequate.
从家用井水中接触不同含量硒元素的个体采集的血液、尿液、头发和自来水样本，测定了其中的硒浓度。还对血液样本测定了谷胱甘肽过氧化物酶活性。血液硒与酶活性之间的相关性无统计学意义。水硒、尿硒和发硒与谷胱甘肽过氧化物酶活性之间的相关性也无统计学意义。得出的结论是，当硒状态充足时，硒与谷胱甘肽过氧化物酶活性之间不存在关系。
