Research Article
[Retracted] Identification of Serum Metabolomics Characteristics in Patients with Stable Angina Pectoris Using UHPLC-QE-MS
Figure 5
Pathway analysis: (a) Glycine, serine, and threonine metabolism; (b) arginine and proline metabolism; (c) D-Arginine and D-ornithine metabolism; (d) caffeine metabolism; (e) sphingolipid metabolism; (f) glycerophospholipid metabolism; (g) aminoacyl-tRNA biosynthesis; and (h) purine metabolism.