Figure 2

Data are presented as mean percent reduction in MFI versus control. For CD4+ *p < 0.05 all iron doses vs. control. For CD16+ ⁺p < 0.05 all iron products at 100 μg/mL vs. control, **ID 100 μg/mL vs. SFG 100 μg/mL, and ⁺⁺SFG 100 μg/mL vs. IS 100 μg/mL. ID = iron dextran, IS = iron sucrose and SFG = sodium ferric gluconate.