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. Author manuscript; available in PMC: 2010 Jul 1.
Published in final edited form as: Toxicol Appl Pharmacol. 2009 May 3;238(1):1–10. doi: 10.1016/j.taap.2009.04.021

Figure 3.

Figure 3

Analysis of CYP1A1 expression in BEAS2B cell treated for 18 hrs with dichloromethane extracts of PM10-2.5 (shown as PM10) or PM2.5 filters obtained from filters pooled from 2 weeks during Aug/Sept 2006, Oct 2006, Jan 2007, or 3 weeks during March/May/June 2007. Results shown are for the fold induction of gene expression determined using RT-PCR for three replicate cell treatments (Mean + SD) compared to DMSO solvent controls.