Fig. 1. Light microscopy of retinas from wild-type (wt) (A) and GFAP^–/– Vim^–/– (g–/–v–/–) (B) mice whose eyes were dissected after postfixation, thereby eliminating mechanical stress on the retina. As shown by H&E staining, the retinal structure is normal in both cases. Abbreviation: GCL, ganglion cell layer; INL, inner nuclear layer; ONL, outer nuclear layer. Scale bar, 50 µm.