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. Author manuscript; available in PMC: 2016 Jun 16.
Published in final edited form as: Int J Cancer. 2010 Mar 1;126(5):1047–1054. doi: 10.1002/ijc.24942

Fig. 1.

Fig. 1

Incidence of lung tumor-bearing mice and multiplicity of total lung tumors as related to exposure of H mice for 120 days, starting within 12 h after birth, and treatment with the chemopreventive agents N-acetylcysteine (NAC), budesonide, or phenethyl isothiocyanate (PEITC). Treatment with the chemopreventive agents started either after weaning or after discontinuation of exposure to MCS, thus mimicking the situation either in current smokers or in ex-smokers, and lasted until the end of the experiment (210 days). Statistical analysis: 1p < 0.1 (borderline to significance), 2p < 0.05, 3p < 0.01, and 4p < 0.001, as compared with the corresponding MCS.