Abstract
Summary
Two new lipophilic colloids of radioyttrium, Yttrium-Oleoylacetone Chelate-Y-90 and Yttrium-Dodecyliminodiacetic Acid Chelate-Y-90, have been prepared. Their tissue deposition in experimental animals following i.v. administration has been shown to compare closely with that of the more common inorganic, hydrophilic radiocolloids. Lipophilic character appeared to confer on these products no unique tissue distributional behavior.
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