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Benzo(a)pyrene-DNA adduct total concentrations in colon (A and B) and liver (C and D) of ApcMin mice exposed to 50 μg/kg and 100 μg/kg through TC, USF and SF. The bars represent mean±S.D. for three independent experiments. *P<.05 in adduct concentrations for the respective B(a)P+USF or B(a)P+SF treatment group compared to B(a)P+TC treatment group.
