Fig. 4From: Recurrence of macular edema in patients with branch retinal vein occlusion: a proteomic studyProteomic analysis of the refractory and control groups. (A) Volcano plots. (B) Heat map representation of the top 50 differential proteins. (C) Gene Ontology (GO) enrichment bar plot. (D) KEGG enrichment bubble diagram. (E) PPI sub-network obtained using Cytoscape. KEGG, Kyoto Encyclopedia of Genes and Genomes; PPI, protein-protein interactionBack to article page