Chen Q, Wang N F, Yan C H
School of Public Health Beijing Medical University.
Zhonghua Yu Fang Yi Xue Za Zhi. 1994 Sep;28(5):267-71.
Two hundred and four blood specimens and 202 hair specimens, and 72 tissue specimens of heart, liver, spleen, lung, kidney, muscle and skeleton from adults living in Beijing suddenly died were collected during 1990-1991. Selenium levels were determined by 2,3-diamine naphthalene fluorescence method with serum, human hair and calf liver as standard references to assure the quality of determination, and their reference values for adults in Beijing were established. Selenium nutritional status of the adults was evaluated preliminarily. Dietary selenium intake was estimated based on serum selenium levels, and the body total selenium content was estimated by biological monitoring.
1990年至1991年期间，收集了204份血液标本、202份毛发标本以及72份来自北京猝死成年人的心脏、肝脏、脾脏、肺脏、肾脏、肌肉和骨骼的组织标本。采用以血清、人发和小牛肝脏作为标准参照物的2,3-二氨基萘荧光法测定硒含量，以确保测定质量，并确立了北京成年人的参考值。对成年人的硒营养状况进行了初步评估。根据血清硒水平估算膳食硒摄入量，并通过生物监测估算人体总硒含量。
