Research Article

Investigation of Newly Diagnosed Drug-Naive Patients with Systemic Autoimmune Diseases Revealed the Cleaved Peptide Tyrosine Tyrosine (PYY 3-36) as a Specific Plasma Biomarker of Rheumatoid Arthritis

Figure 3

The scatter plots of the protein concentrations (pg/ml) of SSc () patients versus age- and gender-matched healthy controls () with significant differences (one-way ANOVA, ; , ). One dot is the average of two technical replicates.