Figure 4 of
Fischer, Mol Vis 2004;
Figure 4. In situ hybridization for neurofilament in retinas treated with insulin and FGF2
Intraocular injections of insulin and FGF2 induce the expression of neurofilament mRNA in vertically oriented cells within the retina. Retinas were obtained from eyes that received 3 consecutive daily injections of insulin (A) or insulin and FGF2 (B,C). In situ hybridization was used to detect neurofilament transcripts. Arrows indicate vertically oriented cells that express neurofilament mRNA and the arrowhead in A indicates a displaced ganglion cell. The calibration bar in C represents 50 μm and applies to all panels. The outer nuclear layer (ONL), inner nuclear layer (INL), inner plexiform layer (IPL), and ganglion cell layer (GCL) are labeled.