Figure 2. Images of representative staining patterns on epiretinal membranes from proliferative vitreoretinopathy. Anti-MIB-1 (A, B, F; red) or anti-SP6 (C, D, E; red) labeling was observed among all cell types: glia (A, B, F; green), immune cells (A-F; blue) retinal pigment epithelial (RPE) cells (C, D, E; green). Note that the amount of anti-glial fibrillary acidic protein (GFAP) labeled glia varied between membranes (A, B, F). The anti-ezrin labeling appeared to encircle the cells, and the ricin labeling was prevalent in all samples. Scale bars equal 50 µm.