Systemic Proteomic Analysis Reveals Distinct Exosomal Protein Profiles in Rheumatoid Arthritis

Table 1

Demographic and clinical data of patients with rheumatoid arthritis and healthy controls.

Parameter	RA patients ()	Normal controls ()	Normal range
Age (years; )
Sex (males/females)	2/4	2/4
Disease duration (months)		/
Rheumatoid factor (RF)		/	0-15.9 IU/ml
Anticyclic citrullinated peptide antibody (ACPA)		/	<17 U/ml
Tender joint count		/
Swollen joint count		/
White blood cell (WBC)
Neutrophil (N)
Erythrocyte sedimentation rate (ESR)			0–20 mm/h
Serum amyloid A (SAA)			0–10 mg/l
C-reactive protein (CRP)			0–10 mg/l
Prealbumin (PA)			220–400 ng/l

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