Figure 1.
Human post thrombotic vein wall sections: A) Trichrome staining showing dense fibrosis. B) Anti-Tlr9 staining; note numerous mononuclear cells associated with neo vessel channels. C) Anti-CCR2+ staining also present in the scar matrix. D) Immunoflourescent imaging of co-localized CD68 with TLR9 @ 1000X. E) Immunoflourescent imaging of co-localized CD68 with CCR2 @ 1000X. Representative of 2 – 3 sample sections.