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. 2016 Nov 3;7:412. doi: 10.3389/fphar.2016.00412

FIGURE 1.

FIGURE 1

IFN-β-treated RRMS patients demonstrated increased ceramides of specific chain length. (A–F) Ceramides were determined by mass spectrometry from plasma of RRMS patients and healthy controls. Data shown are Tukey box plots with a horizontal line representing the median, whiskers representing the 1.5× interquartile range and dots representing outliers. Healthy controls (n = 21), untreated patients (w/o, n = 11), IFN-β (n = 18), natalizumab (n = 16), and fingolimod (n = 24) treated patients. One-Way ANOVA with Tukey’s post hoc comparison or Kruskal-Wallis’ test with Dunn’s post hoc comparison for normally or non-normally distributed data, respectively. p ≤ 0.05; ∗∗p < 0.01; ∗∗∗p < 0.001.