Figure 4.

Intracellular Type 1 regulatory T (Tr1) cells (IL-10) and Th17 (IL-17) cytokines CD4⁺ production.

Notes: Box and whiskers plot of Tr1-producing cells/Th17-producing cells ratio in asthmatic patients and healthy children. Tr1 and Th17 cytokine were determined by fast immune cytokine system from normal controls (n = 30) and asthmatic patients (n = 39). The medians are indicated by a line inside each box, the 25th and 75th percentiles are indicated by the box limits, and the lower and upper error bars represent the 10th and 90th percentiles, respectively. The mean values were compared and the P values are indicated.