نتایج جستجو برای: atypical perinuclear anti
تعداد نتایج: 410308 فیلتر نتایج به سال:
The antiperinuclear factor, an autoantibody specific for rheumatoid arthritis, was found in 51/63 (81%) patients with rheumatoid arthritis by indirect immunofluorescence on human buccal mucosa cells. The sensitivity of the antiperinuclear factor test was increased by pretreating the buccal mucosa cells with 0.5% Triton-X100. The specificity of the test for rheumatoid arthritis as compared with ...
biotypes, serotypes and lysotypes of 38 yersinia isolated from 48 water samples were studied. these strains belonged to y.enterocolitica, y.frederiksenii, y.kristensenii and y. intermedia. except 23.7% of non-serotypable strains, ten different serotypes were isolated of which 0:6 and 0:10 kl were the most frequent. the serotypes 0:3, 0:8, 0:9 responsible for almost all registered cases of yersi...
To determine the significance of serum anti-GQ1b IgG antibody, we studied the disease spectrum associated with this antibody and GQ1b epitope in the human nervous system. We examined sera from 19 patients with typical Miller Fisher syndrome (MFS), five patients with acute postinfectious ophthalmoplegia without ataxia (atypical MFS), six patients with Guillain-Barré syndrome (GBS) with ophthalmo...
BACKGROUND Anti-neuronal autoimmunity may cause cognitive impairment that meets the criteria for dementia. Objective. Our aim was to detect the incidence and clinical features of autoimmune encephalitis imitating clinical findings of primary dementia disorders and to delineate the validity of anti-neuronal antibody screening in dementia patients. METHODS Fifty consecutive patients fulfilling ...
This paper describes studies on the migratory behavior of epidermal growth factor (EGF) receptor kinase using antibodies that are specific for either the kinase domain or the extracellular domain of the receptor. Antiserum was raised to a 42,000-D subfragment of EGF receptor, which was shown earlier to carry the kinase catalytic site but not the EGF-binding site. Another antiserum was raised to...
Ligand-targeted, receptor-mediated endocytosis is commonly exploited for intracellular drug delivery. However, cells-surface receptors may follow distinct endocytic fates when bound by monomeric vs multimeric ligands. Our purpose was to study this paradigm using ICAM-1, an endothelial receptor involved in inflammation, to better understand its regulation and potential for drug delivery. Our pro...
This study was planned to determine HIV seroprevalence among pulmonary tuberculosis patients, to characterize the isolated mycobacteria into typical and atypical strains and to evaluate the drug resistant pattern of mycobacterial isolates. The study aims to correlate multidrug resistance (MDR) and HIV seropositivity status in pulmonary tuberculosis patients. During the year 1994-1997, 750 pulmo...
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