Research Article
Serum Metabolomics Profiling to Identify Biomarkers for Unstable Angina
Figure 4
Score plot of OPLS-DA model (a) for UAP and control groups, score plots showing the model’s separation regarding UAP (red circles) and healthy controls (black squares), and OPLS-DA corresponding correlation coefficient loading plots (b) of key metabolites.
(a) |
(b) |