Fig. 1
From: Co-expression of TIMP-1 and its cell surface binding partner CD63 in glioblastomas
Immunohistochemical expression of CD63 in diffuse astrocytomas. a Gemistocytic tumors showed distinct CD63 expression (arrows), b whereas a more diffuse CD63 staining was seen in tumors with a fibrillary pattern. b, c A faint CD63 expression was detected close to the lumen of the some tumor blood vessels (arrows). d In some of the fibrillary tumors, an increased diffuse perivascular staining was observed (arrows). Scale bar: 30 μm (a, c), 100 μm (b), and 50 μm (d)