Resnizky S, Dallorso M E, Pawlak E
Comisión Nacional de Energía Atómica, Argentina.
Biol Trace Elem Res. 1999 Winter;71-72:343-7. doi: 10.1007/BF02784221.
Elemental concentration of selenium in bovine plasma at parts-per-billion levels was determined using radiochemical neutron activation analysis (RNAA). This study was connected with the relation between the Enteque Seco, a toxic bovine calcinosis, and the Se status. The technique developed is based on the coprecipitation of Se with HgS. Good agreement with certified reference materials have been found. The values for the Se contents in normal bovine samples were in concordance with literature values.
使用放射化学中子活化分析（RNAA）测定了牛血浆中十亿分之一水平的硒元素浓度。本研究与一种有毒的牛钙质沉着病——恩特克·塞科病（Enteque Seco）与硒状态之间的关系有关。所开发的技术基于硒与硫化汞的共沉淀。已发现与认证参考物质有良好的一致性。正常牛样本中硒含量的值与文献值一致。
