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. Author manuscript; available in PMC: 2017 Feb 3.
Published in final edited form as: Toxicol Lett. 2015 Nov 24;242:9–22. doi: 10.1016/j.toxlet.2015.11.021

Figure 7.

Figure 7

(A) Representative immunofluorescence images of NSC cultures processed with JC-1 mitochondrial membrane potential assay kit to identify cells (green) with disrupted mitochondria. Cell cultures were treated with lead, mercury or cadmium at 100 pM to 10 nM for 14 days. High density of healthy cells (red channel) could be seen within metal-free controls. Scale bar: 200 μm. (B) Quantification of cells with disrupted membranes within these cultures. * indicates p < 0.05, † indicates p < 0.01, ‡ indicates p < 0.001, and no notation for p > 0.05, compared to controls.