title: [Fe59 studies on the question of rabbit erythrocyte life-span].
abstract: The present paper demonstrates a method to separate red cells of different age. The erythrocytes were separated by ultracentrifugation. The validity of this method was examined with radioactive iron (59Fe). During seventy days kinetic studies were performed in liver and spleen. A body scan was used to distinguish liver and spleen by radioactive iron.
mesh_terms: D000818:Animals; D004905:Erythrocyte Aging; D004912:Erythrocytes / Q000378:metabolism*; D005260:Female; D007504:Iron Radioisotopes; D008099:Liver / Q000378:metabolism; D011817:Rabbits; D013154:Spleen / Q000378:metabolism; D014915:Whole-Body Counting
chemical_list: D007504:Iron Radioisotopes
vernacular_title: Untersuchungen mit 59Fe zur Frage der Lebensdauer von Kaninchen-Erythrozyten.