Radioprotection by Pressor Amidines

Abstract

The deposition of liver glycogen in starved rats given a single dose of cortisone is inhibited by puromycin and actinomycin. The former agent interferes with induced enzyme formation in general, and the latter with the cortisone-induced rise in liver enzyme levels. The results suggest that the regulatory eJffect of cortisone on carbohydrate metabolism may be brought about -by its action on the cellular concentration of certain enzyme proteins.