846725.fig.006
Figure 6: Ammonium chloride (NH4Cl) cytotoxicity in SH-SY5Y cells. Cell viability was assessed by MTT assay after 24-hour exposure to 0.05–40 mM NH4Cl. Values are expressed as % versus vehicle. , repeated measures ANOVA test, followed by Dunnett’s post-test; ; versus vehicle.