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Fig. 3 | Journal of Translational Medicine

Fig. 3

From: Establishment of the circadian metabolic phenotype strategy in spontaneously hypertensive rats: a dynamic metabolomics study

Fig. 3

Loading plot (a) of the model groups and control groups, where the positive values represent metabolites with higher concentrations in the model group. The further away a point is from the x-axis, the greater the difference between the two groups. Every two metabolites are labelled on the x-axis. VIP plot (b) obtained by PLS-DA. The higher the VIP value is, the greater the contribution to the separation of the two groups. Enrichment analysis (c) of significantly differential metabolites. A higher position and deeper colour demonstrated a strong correlation between the enriched metabolic pathways. Heatmaps (d) of 13 groups (n = 6). A deep red colour represent high content, and a dark blue colour represent low content

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