CR-51 tagged red cell studies. II. The apparent half-survival time of erythrocytes

The use of tagged donor cells introduces many other factors, both extra and intra-corpuscular, which may invalidate the results of the recipients own survival time. Questions of incompatibilities and the danger of the transmission of serum jaundice also attend the use of the above methods. (Author)

CR-51 Tagged red cell studies. I. The red cell mass in Filipinos

The total circulating red blood cells, or the so-called cell mass, in human has been determined by a variety of methods using different red cell tags. Prominent among these are the hemoglobin precursors, the use of which has been based on the assumption that since they are integral parts of the red blood cells, they should be the tags of choice in the study of human erythrocytes. (Author)