sera from patients with ( 1 ) systemic necrotising arteritis ( polyarteritis nodosa , wegener 's granulomatosis , and necrotising arteritis associated with rheumatoid synovitis ) , ( 2 ) systemic or joint restricted rheumatoid disease , and ( 3 ) large vessel/giant cell arteritis have been examined for cytotoxicity to human cultured endothelial cells and azide-resistant ferroxidase-like activity ( indicative of the oxidised lipoprotein content ) .
C0022417
joint
C0003873
rheumatoid disease