[Effect of synthetic polymers on the formation of carcinogen-protein antigens in the early stages of carcinogenesis].

: Polymers of different chemical structure were studied for their effect on the production of carcinogen-protein antigens (CPA) at early stages of benzidine-induced carcinogenesis in mice. Polyacrylic acid (out of the four polymers studied) was found to exert the most pronounced inhibitory effect on the CPA production mainly in the liver.