Research Article

Prediction of the Mechanism of Shaoyao Gancao Decoction in the Treatment of Alopecia Areata by Network Pharmacology and Its Preliminary Verification Study

Figure 3

Protein-protein interaction (PPI) network diagram of key targets. Node size is positively correlated with degree, and node color changing from blue to orange corresponds to an increasing degree; the thickness of the edge is positively correlated with the binding fraction between proteins.