Figure 2.

JP suppresses IRAK1 activation in LPS-stimulated peritoneal macrophages of MRL/lpr lupus mice. Cells were treated with LPS either alone or with JP (2.5%) for 24 h later, the cells were subjected by immunofluorescent assays using DAPI (blue) and FITC (green). Data are representative images (magnification, 40× for immunofluorescent staining) of individual groups from three separate experiments. A control group; B LPS group; C LPS plus JP group.