Fig. 6From: Non-invasive molecular imaging of inflammatory macrophages in allograft rejectionCardiac histology. Histology of heterotopic cardiac sections from a allogeneic grafts and b syngeneic grafts are shown. Controls were performed by staining of both c allogeneic and d syngeneic recipient heart tissue. Images are shown at ×20 magnification (scale bar = 100 μm)Back to article page