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Fig. 1 | Arthritis Research & Therapy

Fig. 1

From: Serum biomarker panel for the diagnosis of rheumatoid arthritis

Fig. 1

Protein quantification through SWATH acquisition and principal component analysis for group clustering. a Venn diagram of the identified proteins among healthy controls and rheumatoid arthritis (RA) patients. b Clustering analysis of > 2-fold differentially expressed proteins filtered by the p value (p < 0.05) on partial least squares discriminant analysis. Differentially expressed proteins by > 2-fold filtered by the p value (p < 0.05) through the line plot and volcano plot analysis. c Heatmap analysis for healthy controls and RA patients

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