Supplementary Figure 6: Competitive in vitro transmigration assay through activated endothelium comparing skull and tibial neutrophils.

Cells from 6 mice (6 skull-tibia pairs, red or green fluorescence staining for location-specific tracking) were subjected to migration through a TNFα-activated brain endothelium towards fMLP. Results are migrated cells as % of initial population. Data are mean ± s.e.m.. P = 0.69, two-tailed Wilcoxon test.