Microscopy from Scientific Research

Representative histological images of the colon mucosa of a patient with colitis before and after ECP used for neutrophil counting. Each data point represents an individual patient. Scale bars: 100µm, 50µm. Data shown as mean ± SEM. Normality assessment: Shapiro-Wilk test. Significance testing: Mann-Whitney test (A, V, and X), paired Student’s t test (B, F, H, K, M, O, Q, S, U, and W), Welch’s corrected unpaired Student’s t test (E and L), unpaired Student’s t test (G, J, N, P, R, and T) or Wilcoxon matched-pairs signed-rank test (Y). See alsoFigure S9andTables S4–S7.

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