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. Author manuscript; available in PMC: 2017 Oct 1.
Published in final edited form as: Reprod Toxicol. 2016 Aug 11;65:212–223. doi: 10.1016/j.reprotox.2016.08.005

Figure 4. Concentration-dependent changes in cell number, cell death, apoptosis, and cell viability in As-treated hNPCs under proliferation and differentiation conditions.

Figure 4

Sections A, C, E and G represent the distribution of live, dead and apoptotic cells within a culture at a given dose. Significance of the effect is presented relative to controls at the corresponding time point while Sections B, D, F and H represents changes in cell count relative to controls. Significance of the effect is presented relative to the 24 h controls to show the increase in cell number through time. * = p<0.05; ** = p<0.01.