Figure 1.

Analysis of monocytes TLR4 by flow cytometry. A. Representative flow cytometry plot showing forward and side scatter characteristics with gating used to identify monocytes (R1); B. Percentage of TLR4 positive monocytes. C. Mean fluorescence intensity (MFI) of monocytes TLR4; D. Comparison of the percentage of monocyte TLR4+ between Vitamin D and placebo groups. E. Comparison of the MFI monocyte TLR4+ between Vitamin D and placebo groups. Note: Statistical significance was determined by Mann-Whitney U test.