Research Article

A Systems Pharmacology Approach for Identifying the Multiple Mechanisms of Action for the Rougui-Fuzi Herb Pair in the Treatment of Cardiocerebral Vascular Diseases

Figure 8

Protein-protein interaction (PPI) network by Cytoscape 3.7.1 software. The node size and color represent the size of the degree. Node size is proportional to its degree; node color is from orange to blue, and the corresponding degree gradually larger. Line thickness indicates the strength of data support. (a) PPI by string tool. (b) PPI by Cytoscape tool.