TF immunostaining around dermal vessels near sites of wounding. (Top panels) TF antigen is indicated by the brown color. Representative vessel profiles from WT animals are shown. Normal TF distribution around a dermal vessel is shown in the upper left, and 2 days after wound placement in the upper right. Original magnification 1000×. (Bottom panel) TF expression around vessels within 2 high-power (40×) fields of the wound bed was scored for 3 or 4 mice per time point, and means with SD are plotted. The SD values are 0 for days 0, 8, 10, and 12 for WT mice and 0, 10, and 12 for HB mice because all vessels were surrounded with a TF coat at these times. *P < .05 vs HB.