Fig. 4From: An efficient weighted network centrality approach for exploring mechanisms of action of the Ruellia herbal formula for treating rheumatoid arthritisHerb-compositive compound network. Edges: interactions between herb and compositive compounds; yellow square nodes: Ruellia prostrata (RP) and Ruellia bignoniiflora (RB) herbs; green round nodes: RP–RB compositive compounds; green nodes with yellow border are compounds shared by the two Ruellia herbsBack to article page