Fig. 2

Guizhi decoction potential target-hypertension target network and analysis. a Compound–target (C–T) network of Guizhi decoction (GZD): The yellow node represents each herb of GZD, the blue node represents the active compound, and the purple node represents the target of the active compound. b Disease-target (D–T) network of hypertension: The red node represents the hypertension-related target. c The Venn diagram shows 56 overlapping targets between hypertension-related targets and active compound-related targets. d Protein-protein interaction (PPI) network of the 56 overlapping targets is shown here. e The heatmap of score between hypertension and hub target