Fig. 1From: Regulatory T and B cells in pediatric Henoch–Schönlein purpura: friends or foes?Frequencies of Treg (A), Breg (D), IL-10 (B), and LAP (C) serum levels, group A, B, or C. Study of Th3 activation, groups A, B, or C (2, 3, and 3 for groups A, B, and C, respectively) (E, F). The percentage of activated Th3 cells corresponds to percentages of CD4 + T cells producing LAP and FoxP3 + . *p value < 0.05Back to article page