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1 From the Bureau of Agricultural Chemistry and Engineering, Agricultural Research Administration, U. S. Department of Agriculture at the Department of Pharmacology, and the Department of Pathology, Stanford University School of Medicine, San Francisco, California
Albino rats have been maintained on high fat diets containing derris and rotenone for a minimum of 140 days. Growth curves failed to show any appreciable retardation of growth of the experimental rats as compared with control rats. Histological examination of the tissues failed to show any evidence of tissue damage.
Submitted on February 9, 1943