نتایج جستجو برای: rheumatoid factor
تعداد نتایج: 891751 فیلتر نتایج به سال:
different examination have shown that rheumatoid factor is not responsible for false positive reaction (f.p.r.) in cr. neoformanse’s free capsular antigen latex agglutination test, whereas high levels of iron in sera of patients with rheumatoid arthritis as well as other sera was responsible not only for this f.p.r. , but also had an important role in the production of f.p.r. in many slide late...
High levels of rheumatoid factors (RF) are detectable in serum of the majority of patients with rheumatoid arthritis (RA), but 5-10% of patients remain seronegative (SN). Despite clinical and genetic similarities between these two subsets of RA, it has been proposed that they may be regarded as distinct clinical entities. Methods: In the present study a panel of monoclonal antibodies (mAb) rec...
Rheumatoid arthritis patients are susceptible to interstitial lung disease, and joint manifestations of rheumatoid arthritis usually precede lung involvements by several years. Organizing pneumonia, as the first manifestation of rheumatoid arthritis, is extremely rare, and its clinical features remain currently unknown. We present a case and a literature review of patients who were pathological...
Sera from 48 Kenyan Africans with rheumatoid arthritis, 43 patients with other diseases, and 98 blood donors were tested for the presence of rheumatoid factor by latex fixation tests using human European, human African, and rabbit immunoglobulin, and a sheep cell haemagglutination test. In the patients with rheumatoid arthritis the frequency of rheumatoid factor was comparable to that reported ...
OBJECTIVES H. pylori infection has been associated with some autoimmune disorders. The aim of this study was to evaluate the serum concentrations of rheumatoid factor and anti-nuclear antibodies in H. pylori-infected peptic ulcer patients, H. pylori-infected asymptomatic carriers and a healthy control group. METHODS A Total of 100 H. pylori-infected peptic ulcer patients, 65 asymptomatic carr...
In a study of 99 patients with pernicious anaemia the incidence of clinical rheumatoid arthritis was normal but rheumatoid factor was present significantly more often than in controls. This was not related to the presence of circulating antibody to intrinsic factor.Intrinsic factor antibody was not detected in any of 151 latex-fixation-positive rheumatoid sera.
Rheumatoid factors found in patients with rheumatoid arthritis react with human IgG and with IgG from some other species. The levels of rheumatoid factor give some indication of prognosis, albeit a rather poor one in this highly variable disease. The high degree of variability may, in part, be due to differences in the fine specificity of the rheumatoid factor in each individual patient, leadin...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید