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. Author manuscript; available in PMC: 2012 Jan 1.
Published in final edited form as: Environ Mol Mutagen. 2011 Jan;52(1):58–68. doi: 10.1002/em.20581

Fig. 3.

Fig. 3

IHC staining with ACIS analysis of Group 1 human placentas showing OD/nucleus values for smokers (Inline graphic, n = 7) and non-smokers (Inline graphic, n = 7) using specific BPDE-DNA 27 antiserum, and absorbed BPDE-DNA antiserum (Inline graphic). The graph also shows values for human keratinocytes exposed to 0.153-µM BPDE and stained simultaneously (with the placentas) using specific (Inline graphic) or absorbed (Inline graphic) BPDE-DNA antiserum.