[Plutonium-239 distribution in the body in relation to the rhythm of administration of an iron preparation].

A study was made of the dependence of plutonium distribution among organs and tissues on the time of administration of iron preparation. Iron decreased the share of plutonium in bone tissues, somewhat increased it in soft tissues, and enhanced the excretion of the radionuclide from the organism. The protective efficiency of the preparation in relation to bone tissue was associated with the time of the administration thereof.