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. 2019 May 21;9:7648. doi: 10.1038/s41598-019-44000-0

Figure 2.

Figure 2

Change in cytokine profiles following each intense pulsed light (IPL) treatment session as a ratio compared to the baseline. *P < 0.05; **P < 0.01; ***P < 0.001; ****P < 0.0001; analysis of variance (ANOVA) (C,F) or Kruskal-Wallis test (A,B,D,E) with post-hoc analysis, comparing the value after each session to that of the baseline. Individual points and error bars represent the mean (C,F) or the median (A,B,D,E) and 95% confidence interval.