Metabolism and Excretion of Estrone Sulfate Labeled with Radioactive Sulfur (S35)

Abstract

Radioactive estrone sulfate shows no definite localization in any of the target organs following intraven. or subcut. injn. into mature female rats in spite of marked estrogenic response. Estrone sulfate is rapidly hydro-lized in the body. Estrone sulfate is excreted not only by way of the urinary tract but considerable amts. find their way into feces.