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  • Articles: DFG German National Licenses  (2)
  • 1985-1989  (2)
  • Caeruloplasmin concentration  (1)
  • IgG isotypes  (1)
  • 1
    Electronic Resource
    Electronic Resource
    A new assay for IgG rheumatoid factor activity and its use to analyse rheumatoid factor reactivity with human IgG isotypes (1985)
    Springer
    Rheumatology international 5 (1985), S. 175-179 
    Details
    ISSN: 1437-160X
    Keywords: IgG rheumatoid factor ; IgG isotypes ; Rheumatoid arthritis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary A new assay for IgGRF activity is described which employs human IgGFc as the antigen and a radiolabelled monoclonal antibody directed against human IgG (CHI domain) as the developing antibody. Using this assay IgGRF activity against human IgG isotypes was measured and most sera from RA patients were shown to react predominantly with IgG1 and IgG2 but few reacted with IgG3 and IgG4. The same sera were tested for IgMRF to the IgG isotypes. IgG2 was the best antigen, IgG1 and IgG4 were less so and reactivity with IgG3 was the lowest. IgGRF without associated IgMRF was obtained, its specificity compared to that of IgMRF, and found to be broadly similar. With the new assay high levels of serum IgGRF were found in those RA patients with extraarticular disease but not in RA patients with synovitis alone.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00541519
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Caeruloplasmin concentration and oxidase activity in polyarthritis (1988)
    Springer
    Rheumatology international 8 (1988), S. 11-14 
    Details
    ISSN: 1437-160X
    Keywords: Caeruloplasmin concentration ; Oxidase activity ; Polyarthritis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Caeruloplasmin (Cp) concentration and oxidase activity have been shown to be elevated in rheumatoid arthritis (RA) and psoriatic arthritis, but normal in Reiter's syndrome, Behcet's syndrome and juvenile seronegative polyarthritis. Synovial fluid Cp was significantly depressed in comparison with serum Cp in RA. During second-line therapy in RA, Cp concentration and activity fell significantly (P〈0.001), but the change in Cp did not correlate with plasma viscosity.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00541344
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
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