Influence of Tumors on Liver Concentration of Radioactive Stilbamidine.

Abstract
A series of normal and tumor mice were injected with stilbamidine-amidine-C214. After 96 hours organs were removed and analyzed for radioactivity. Much higher and distinctly abnormal concentrations of C14 were found in the livers of tumor-bearing A and dba strain mice as compared to the controls. Some data for C57, Bagg and McDonnell strains are also given. The relation of this phenomenon to possible abnormalities in nucleic acids in tumor-bearing mice is discussed.