Serum immunoglobulins, rheumatoid factor, and pneumoconiosis in coal miners with rheumatoid arthritis
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چکیده
منابع مشابه
Pathological studies of modified pneumoconiosis in coal-miners with rheumatoid arthritis; Caplan's syndrome.
In 1953 Caplan, of the Cardiff Pneumoconiosis Medical Panel, recorded that massive pneumoconiosis was commoner in coal-workers suffering from rheumatoid arthritis than in those not subject to this condition. He also noticed that the radiological opacities in some of these arthritics had distinctive features which enabled him to distinguish them from the usual forms of massive fibrosis. The dist...
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Juvenile rheumatoid arthritis (JRA) differs in many aspects from its adult counterpart (Edstrom, 1958); one of the differences is a low incidence of positive sero-reactions for rheumatoid factors (RF) in patients with JRA (Bywaters, Carter, and Scott, 1959; Sievers, Ahvonen, Aho, and Wager, 1963; Ansell, 1966). Although the agglutinating activity of RF was found in different classes of immunogl...
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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...
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Circulating antinuclear antibody and rheumatoid factor have been measured in 109 coal miners with pneumoconiosis whose chest radiograph showed a range of abnormalities varying from simple pneumoconiosis of mild degree to advanced progressive massive fibrosis.At a screening dilution of 1/10 the overall incidence of antinuclear antibody was 17%. In almost half of the positive cases the titre was ...
متن کاملPneumoconiosis in coal miners.
IRVINE, L. G., SIMSON, F. W., and STRACHAN, A. S. (1930), Proc. Intern. Conf. on Silicosis in Johannesburg, I.L.O. Studies and Reports, Series F. (Industrial Hygiene), No. I3, p. 259. JONES, W. R. (I933), ,. of Hyg., 33, 307. KETTLE, E. H. (I932), Y. Path. and Bat., 35, 395. KETTLE, E. H. (I934), Ibid., 38, 20o. KING, E. J. (I945), M.R.C. Special Report Series, No. 250, p. 73. KING, E. J. (I947...
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ژورنال
عنوان ژورنال: Arthritis & Rheumatism
سال: 1976
ISSN: 0004-3591,1529-0131
DOI: 10.1002/1529-0131(197607/08)19:4<731::aid-art1780190412>3.0.co;2-w