Figure 3. Hemorrhage induced F4/80 expression but not MPO expression in a TLR2 dependent.
Intestinal tissues from Hemorrhage (HEM) or Sham treated C57Bl/6 or Tlr2-/- mice were stained for myeloperoxidase (MPO) (A) or F4/80 (B) by immunohistochemistry. Bar graphs represent photomicrographs analyzed with Image J. Photomicrographs (original magnification 200x) are representative of five photomicrographs of four to five animals stained in independent experiments. *Indicates significant difference (p<.05) between hemorrhage (HEM) and Sham treatment; Φ indicates p<0.05 difference between tissues from hemorrhage-treated (HEM) C57Bl/6 and Tlr2-/- mice.