منابع مشابه
Serum kynurenine in rheumatoid arthritis.
The concentration of kynurenine has been measured in the serum of patients with rheumatoid arthritis and in a control group. The mean serum concentration was 2.27 +/- 0.688 mug/ml for patients with rheumatoid arthritis and 2.95 +/- 0.825 mug/ml for the control group.KYNURENINE: creatinine clearance ratios were higher in the rheumatoid arthritis than in the control group. These data suggest that...
متن کاملComparing bone mineral density in rheumatoid arthritis and psoriatic arthritis
Background: Changes in patients’ bone mineral density (BMD) is one of the problems in patients with rheumatoid arthritis, which can be due to the use of corticosteroid drugs to reduce patients' symptoms or due to the aging process in patients. In this study, we decided to compare BMD in patients with psoriatic arthritis and rheumatoid arthritis. Methods: This study as a cross-sectional descrip...
متن کاملComparative Measurement of Rheumatoid Factor in Serum and Synovial Fluid of Rheumatoid Arthritis Patients by ELISA and Latex-Agglutination Test
Rheumatoid factors (RF) are autoantibodies with specificity for the Fc portion of human IgG. Production of RF is a characteristic feature of rheumatoid arthritis (RA) and is detectable in high titer in about 90% of these patients. In this study, we measured total IgM, IgA, IgMRF and IgARF in serum and synovial fluid of 45 RA patients by ELISA and the results were compared with those obtained b...
متن کاملANTINEUTROPHIL CYTOPLASMIC AUTOANTIBODI ES IN RHEUMATOID ARTHRITIS
Antineutrophil cytoplasmic autoantibodies (ANCA) were detected in patients with autoimmune and vascular diseases such as Wegener's granulomatosis, polyarteritis nodosa and systemic lupus erythematosus. Indirect immunofluorescence (IIF) technique was employed to detect these autoantibodies. By this method, two general patterns of ANCA were seen: a cytoplasmic (cANCA) and a perinuclear form ...
متن کاملCutaneous manifestations in patients with rheumatoid arthritis
Rheumatoid arthritis (RA) is a chronic inflammatory joint disease with different extra-articular manifestations. Among those extra-articular manifestations, there are significant cutaneous manifestations which may result in first admission to a dermatologist. In this article some specific and non-specific skin lesions of RA such as rheumatoid nodules, exacerbated nodules, rheumatoid vascu...
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ژورنال
عنوان ژورنال: Journal of Clinical Investigation
سال: 1969
ISSN: 0021-9738
DOI: 10.1172/jci106043