Fig. 1From: A preliminary study of IgG4 expression and its prognostic significance in oral squamous cell carcinomaRepresentative images of IgG4 expression. Representative features of hematoxylin-eosin (HE)-stained tissues (A) and immunochemical analysis of low IgG4 expression (B). Representative features of HE-stained tissues (C) and immunochemical analysis of high IgG4 expression (D). Representative features of HE-stained tissues (E) and immunochemical analysis of high Foxp3 expression (F). Bar indicates 100 μm (magnified panel = 25 μm)Back to article page