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[Elevated C3-proactivator serum levels in patients with chronic polyarthritis]
Zeitschrift Fur Rheumatologie
|July 1, 1976
Summary
Complement component levels, including C3-Proactivator (C3-PA) and C4, were elevated in rheumatoid arthritis patients. Seronegative rheumatoid arthritis showed higher elevations than seropositive cases, though C3-PA is not specific to RA.
Area of Science:
- Immunology
- Rheumatology
- Clinical Chemistry