Knowledge Graph Construction of Chronic Kidney Disease Diagnosis and Treatment with Traditional Chinese Medicine

Figure 6

Knowledge graph (diagnosis-syndrome-CHM–CHM attributes). On the basis of Figure 5, the CHM and its attributes are further shown that are related to syndromes. Taking the spleen and kidney qi deficiency corresponding to chronic nephritis as an example, the associated CHM includes Astragali Radix (Huangqi) and Codonopsis Radix (Dangshen). Astragali Radix (Huangqi) is warm in nature and sweet in taste, belonging to the spleen, lung, kidney, and heart meridian.