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. 2017 Jun 20;11:342. doi: 10.3389/fnins.2017.00342

Figure 3.

Figure 3

Fundus photography. Subretinal injections of vectors were performed at 29–44 days of age; a representative intraoperative color photograph and schematic of the subretinal injection technique are shown in (A). The subretinal bleb often flattened significantly immediately after injection (B), and was visibly resolved within 24 h in all eyes. One month following injection, mild arteriolar attenuation was present in control, uninjected eyes (C), and mild preservation of normal arteriolar diameter was present in the treated region of AAV-Pde6a injected eyes (D). By 2 months following injection untreated eyes and untreated regions of AAV-Pde6a treated eyes had significant arteriolar and mild venular attenuation (E), which contrasted with preserved arteriolar and venular vessel diameters in the treated area (F). Dashed line delineates the injected area.