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. Author manuscript; available in PMC: 2009 Jul 1.
Published in final edited form as: J Inorg Biochem. 2008 Jan 8;102(7):1449–1462. doi: 10.1016/j.jinorgbio.2007.12.030

Fig. 5.

Fig. 5

Representative ESR spectra of Cr(V) obtained following incubation of DMEM-grown BEAS-2B cells with Na2CrO4. Cells were grown in DMEM-HEPES medium with 10% FBS, harvested by scraping, washed in pre-warmed LHC-9 medium, and resuspended in a small volume of LHC-9. Aliquots of the cell suspension containing the indicated number of cells were incubated with Na2CrO4 for the indicated times at 37°C. Controls without cells are shown at right. For each, the total reaction volume was 0.25 ml. Instrument settings were the same as for Fig. 1.