IL10 and leprosy: It was observed, according to Figure 2(c), that both the group with T1R (2.31 ± 0.09) and ENL (3.93 ± 0.46) expressed relatively higher levels of IL-10 with significant differences when compared to reaction-free leprosy PB (0.25 ± 0.21) and MB (1.30 ± 0.72).