Figure 3. Concentrations for three cytokines in serum specimens measured at Day 0 and Day 7 for all 144 healthy volunteers.

Serum cytokine concentrations were measured on samples at day 0 and day 7. Each data point corresponds to a matched measurement at Day 0 (black circle) and Day 7 (black square). These plots demonstrate 3 of the 27 analytes and display RANTES (A), IL-7 (B), IL-9 (C) concentrations.