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Fig. 3 | Genes and Environment

Fig. 3

From: Chemo-preventive effects and antitumorigenic mechanisms of beer and nonalcoholic beer toward 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) - induced lung tumorigenesis in A/J mice

Fig. 3

Comparison of antimutagenicity of beer (a), NAB(A) (b), NAB(B) (c), glycine betaine (GB) (d), and pseudouridine (PU) (e) toward NNK assayed with the Ames test using Salmonella typhimurium TA1535 (circle) and YG7108 (square) in the presence of metabolic activation (+ S9). The experiment was repeated twice and standard deviation (SD) is indicated with the bar (n = 3). NAB: nonalcoholic beer

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Genes and Environment

ISSN: 1880-7062

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