Figure 3From: Deactivation of endothelium and reduction in angiogenesis in psoriatic skin and synovium by low dose infliximab therapy in combination with stable methotrexate therapy: a prospective single-centre studyRepresentative pictures of immunohistochemical stainings. Pictures represent the expression of von Willebrand Factor (vWF), αvβ3 integrin, vascular endothelial growth factor (VEGF) and intercellular adhesion molecule (ICAM)-1 in skin and synovium before (pre) and 4 weeks after (post) initiation of infliximab therapy. Original magnification: 400×.Back to article page