Figure 4 of Carrasco, Mol Vis 2008; 14:1496-1502.


Figure 4. A comparison of glial fibrillar acidic protein ( GFAP) immunofluorescence between diabetic and nondiabetic donors. The upper panel shows images of representative samples of retina from a non-diabetic donor (A) and a diabetic donor (B). In the diabetic retina, the endfeet of the Müller cells showed abundant GFAP immunofluorescence (green), and the radial processed stained intensely throughout both the inner and the outer retina. The lower panel shows the quantification of GFAP immunofluorescence in non-diabetic and diabetic retinas. The following abbreviations are used in the figure: outer nuclear layer (ONL); inner nuclear layer (INL); and ganglion cell layer (GCL). The bar represents 20 μm.