FIG. 1.
0-3hRP stimulates up-regulation of surface maturation markers upon DC. The percentages of CD11c+ cells expressing MHC class IIhi were determined in DC activated with medium only, RPMIc, 0-3hRP (40 μg/ml), LPS (100 ng/ml), or zymosan A (2 μg/ml) (a). Alternatively, the percentage of large granular cells known to be CD11c+ expressing CD40, CD80, CD86hi, or OX40L is shown (b). Data are the mean plus standard error of the mean of three experiments, and levels of significance are between DC-RPMIc and the DC test groups.