Figure 4. Immunocytochemical analyses of cultured Müller cells in medium with G5. Types I (A) and V (C) collagen show clear extracellular fibrillar threads and less intracellular staining compared to Figures 2A and 2E, respectively. Types II (B) and XI (D) collagen show some fine extracellular threads and small granules (arrows) and decreased intracellular staining compared to Figures 2B and 2I, respectively. In the inlays of Figures 4B and 4D, the extracellular collagen is magnified two times. Bars in each panel equal 50 μm.