Fig. 9

Increased Treg cell induction in normal PBMCs on adding synthetic a CSP, b MSP-1, c AMA-1, d S100A8. PBMCs from healthy volunteers were cultured in the presence of 1 μg of each synthetic peptide and cultured for 5 days. Treg cell induction was then evaluated by FACS analysis. Significant differences were determined using the Mann–Whitney test (*P < 0.05, n = 5)