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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. 11.

Fig. 11

Relative survival/viability of BEAS-2B cells exposed for 24 h in LHC-9 medium to different concentrations of Na2CrO4 (A), ZnCrO4 (B), or PbCrO4 (C), determined by a clonogenic assay and trypan blue exclusion. Results are the means ± SD, n = 3 experiments.