Reports

Reduced incidence of spontaneous mammary tumors in C3H/He mice after treatment with polyadenylate-polyuridylate

Science  24 Jan 1975:
Vol. 187, Issue 4173, pp. 256-257
DOI: 10.1126/science.163037

Abstract

The effect of treatment with the double-stranded polynucleotide complex polydenylate with polyuridylate [poly(A) with poly(U)] on tumor development in C3H/He mice was evaluated. Poly(A) with poly(U) was injected in newborn females, and mice were observed for 380 days. During this experimental period 42 percent of treated mice developed tumors, while the incidence in the control group was 63 percent. This difference was statistically significant.

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