Results 211 to 220 of about 4,445,450 (251)
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Experientia, 1981
A solid phase enzyme-linked immunosorbent assay for detecting class-specific rheumatoid factors (RF) has been devised. IgE RF, which has not been reported yet, was found in sera from 3 of approximately 100 rheumatoid patients.
Y, Mizushima +3 more
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A solid phase enzyme-linked immunosorbent assay for detecting class-specific rheumatoid factors (RF) has been devised. IgE RF, which has not been reported yet, was found in sera from 3 of approximately 100 rheumatoid patients.
Y, Mizushima +3 more
openaire +2 more sources
The Journal of Immunology, 1997
Abstract Rheumatoid factors (RF) associated with arthritic joint erosion are only seen transiently, if at all, in nondiseased individuals. Therefore, a tolerance mechanism must exist that prevents pathologic RF B cells from expressing Abs.
J J, Stewart +6 more
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Abstract Rheumatoid factors (RF) associated with arthritic joint erosion are only seen transiently, if at all, in nondiseased individuals. Therefore, a tolerance mechanism must exist that prevents pathologic RF B cells from expressing Abs.
J J, Stewart +6 more
openaire +2 more sources
Specificity of a Rheumatoid Factor
Acta Rheumatologica Scandinavica, 1961SummaryStudies on the gamma globulin (Gm) groups have shown that a rheumatoid factor may have a remarkable specificity concerning its ability to react with gamma globulin from different individuals. The »specific» hemagglutinating substances of the Gm system and the substance responsible for the positive Waaler-Rose test are probably closely related ...
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Isolating the Rheumatoid Factor
Acta Rheumatologica Scandinavica, 1959SummaryA large number of tests have been tried with a view to making differential diagnoses in collagen diseases. The hemagglutination test has proved to be the most valuable.By using the methods of fractionating in cold, zone-electrophoresis, chromatography with a cation exchanger and ultracentrifuging it has been found possible to purify in a high ...
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Determination of Rheumatoid Factors by ELISA
2018IgM and IgA autoantibodies binding to IgG are called rheumatoid factors (RFs) and occur with high frequency in rheumatoid arthritis (RA) and with lower frequency in other autoimmune diseases. RFs have diagnostic and prognostic value in RA, but they also have a high potential to cause false positive reactions in other immunoassays, especially sandwich ...
Trier, Nicole Hartwig, Houen, Gunnar
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Cardiovascular and Cancer Risk with Tofacitinib in Rheumatoid Arthritis
New England Journal of Medicine, 2022Ted R Mikuls, Roy Fleischmann
exaly
Rheumatoid factors in paraproteinemias
La Ricerca in Clinica e in Laboratorio, 1980H W, Intorp, H, Leyssens
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Deconstruction of rheumatoid arthritis synovium defines inflammatory subtypes
Nature, 2023Laura Geraldino-Pardilla +2 more
exaly