Research Article

Antistress Effects of San-Huang-Xie-Xin Decoction on Restraint-Stressed Mice Revealed by 1H NMR-Based Metabolomics and Biochemistry Analysis

Figure 8

Boxplot of relative levels of the 10 differential metabolites that were obtained from PLS-DA in the serum of the normal, restraint-stressed (control), and SHXXD groups of mice. Data were normalized to the total spectral area, and so the bar plots show the normalized values, and axes are represented as relative units.