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. 2016 Oct 17;46(5):221–225. doi: 10.4274/tjo.82542

Figure 1. Pathophysiology of proliferative diabetic retinopathy HIF: Hypoxia-inducible factor, VEGF: Vascular endothelial growth factor, IGF-1: Insulin-like growth factor-1, EPO: Erythropoietin, FGF: Fibroblast growth factor, PRP: Panretinal photocoagulation.

Figure 1