Research Article
Metabolic Profiling Analysis of the Alleviation Effect of the Fractions of Niuhuang Jiedu Tablet on Realgar Induced Toxicity in Rats
Figure 8
PCA scores plot (a) derived from 1H NMR spectra of serum from the eight groups (R2, Q2 = 0.616). PLS-DA scores plot and corresponding loadings plot based on 1H NMR spectra of serum from control group, Realgar group, NJT-PET group, NJT-25 group, NJT-50 group, and NJT-95 group ((b) and (c) R2-intercept of 0.311, Q2-intercept of −0.275) and from control group, Realgar group, NJT group, and NJT-75 group ((d) and (e) R2Y-intercept of 0.381, Q2-intercept of −0.304). Control group (black square), Realgar group (red triangle), NJT group (blue square), NJT-PET group (green triangle), NJT-25 group (yellow triangle), NJT-50 group (blue triangle), NJT-75 group (red square), and NJT-95 group (black triangle).
(a) |
(b) |
(c) |
(d) |
(e) |