Figure 5. a. Representative single-plane confocal images of hCRAFi-CCR2-transfected HEK cells incubated in mouse plasma before (no MK-0812) and after treatment with CCR2 antagonist MK-0812 . Mouse plasma for each group was collected after treatment with LPS (2 mg/kg) for 0 (Ctrl), 6, and 24 hours