Figure 2From: Effects of maleimide-polyethylene glycol-modified human hemoglobin (MP4) on tissue necrosis in SKH1-hr hairless mice Non perfused area 24, 48 and 72 h (left to right) after flap creation. The bright area shows perfusion due to the circulating fluorescent dye FITC, whereas the dark area is no longer perfused.Back to article page