FIG. 2.

Soluble CD14 levels in plasma samples from HIV⁺/HCV⁺, HIV⁻/HCV⁺, HIV⁺/HCV⁻, and HIV⁻/HCV⁻ groups. sCD14 levels were measured using a 2-site commercial ELISA kit as described in the “Materials and Methods” section. Box plots depict the 25%–75% interquartile range, and the horizontal bar depicts the median. *P<0.05; **P<0.01.