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. Author manuscript; available in PMC: 2012 Apr 10.
Published in final edited form as: Toxicol Lett. 2011 Jan 14;202(1):8–14. doi: 10.1016/j.toxlet.2011.01.007

Fig. 5.

Fig. 5

H&E and Masson trichrome stained photomicrographs exhibiting cardiomyocyte area and myocardial fibrosis, respectively, in myocardium from FVB and MT mice treated with or without nicotine (2 mg/kg/d for 10 days, i.p.). Panel A: H&E staining in FVB and MT groups with or without nicotine treatment; Panel B: Pooled data of cardiomyocyte cross-sectional area; Panel C: Masson trichrome staining exhibiting myocardial fibrosis; and Panel D: Pooled data of myocardial fibrosis. Mean ± SEM, n = 10–15 fields from three mice per group, * p < 0.05 vs. FVB group, # p < 0.05 vs. FVB+NIC group.