Figure 3
Comparison among metabolite concentrations. Each set of graphic reports on the different level of the titled metabolite in the four cell subtypes tested by one-way ANOVA statistical analysis. The connectors on top of the bars indicate the statistically significant differences and are reported only in the cases of significant difference. Statistical significance is indicated in each graph as ***ppp ≤ 0.001, **pp ≤ 0.01 and *p ≤ 0.05 versus the corresponding sample(s). Error bars are referred to the standard error.
