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Fig. 5 | Arthritis Research & Therapy

Fig. 5

From: High humidity aggravates the severity of arthritis in collagen-induced arthritis mice by upregulating xylitol and L-pyroglutamic acid

Fig. 5

PLS-DA score (a, c, e) and loading plots (b, d, f) based on the serum metabolic profiles of DBA/1 mice. a, b Comparison of the results between the humidity group (HT, purple dot) and control group (CT, black square) at day 12. The purple triangle represents that the metabolite was higher in the HT group than CT; the black triangle represents that the metabolite was higher in the CT group than HT. c, d Comparison of the results between the high humidity CIA group (HT, blue dot) and normal humidity CIA model group (MT, red triangle) at day 42. The blue triangle represents that the metabolite was higher in the HT group than MT; red triangle represents that the metabolite was higher in the MT group than HT. e, f Comparison of the results between the high humidity CIA group (HT, pink dot) and normal humidity CIA model group (MT, yellow triangle) at day 56. The pink triangle represents that the metabolite was higher in the HT group than MT; the yellow triangle represents that the metabolite was higher in the MT group than HT

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