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. 2018 Oct 9;9:1051. doi: 10.3389/fphar.2018.01051

Figure 5.

Figure 5

The overview of metabolic imbalances in rheumatoid arthritis (RA) patients and the action mechanism of methotrexate (MTX) combined with tripterygium glycosides tablets (TGTS) to treat RA. The color of the font represents the regulation direction of metabolites; the blue represent elevated levels of the RA patients compared to healthy controls; the red represents reduced levels of RA patients compared to healthy controls. Dashed line represents the action site of combination therapy.