Figure 6.

Enrichment analysis of the targets for Shaoyao Gancao decoction (SGD) in osteoarthritis (OA). (A) Clusters of the merged protein-protein interaction (PPI) network. Yellow ovals represent osteoarthritis (OA) targets, incarnadine (crimson) ovals represent compound targets, green ovals represent compound/OA targets, and blue ovals represent other human proteins that interacted with OA targets or compound targets. (B) The Gene Ontology (GO) pathway enrichment analysis of each cluster. (C) The Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis of each cluster.