Glomski C A, Pillay K K, Macdougall L G
Am J Dis Child. 1976 Nov;130(11):1228-30. doi: 10.1001/archpedi.1976.02120120062010.
The survival of 50Cr- and 51Cr-labeled autologous and/or homologous erythrocytes was compared simultaneously in eight pediatric patients and one adult. 50Cr, a stable, nonradioactive nuclide, had values comparable to those of standard radioactive 51Cr labeling. The data also demonstrated the capability of 50Cr-51Cr labeling to reveal differences in survival between two populations of erythrocytes monitored simultaneously in the same individual. The technique permitted the use of the nonradioactive isotope in volumes of blood that are appropriate for the pediatric age group.
在8名儿科患者和1名成人中同时比较了用50Cr和51Cr标记的自体和/或同源红细胞的存活情况。50Cr是一种稳定的非放射性核素，其数值与标准放射性51Cr标记的数值相当。数据还表明，50Cr-51Cr标记能够揭示在同一个体中同时监测的两群红细胞在存活方面的差异。该技术允许在适合儿科年龄组的血量中使用非放射性同位素。
