نتایج جستجو برای: ana
تعداد نتایج: 9401 فیلتر نتایج به سال:
To examine whether elevated antinuclear antibody (ANA) titers reported in random human population of arsenic contaminated villages can be reverted to the normal range by administration of a potentized homeopathic drug, Arsenicum album, randomly selected volunteers in two arsenic contaminated villages and one arsenic-free village in West Bengal (India) were periodically tested for their ANA tite...
BACKGROUND We determined the prevalence of anti-nuclear autoantibodies (ANAs) in the German adult population and examined the association between ANAs and cardiovascular and metabolic disorders. METHODS We used data and blood samples from the pretest phases of the German National Cohort, obtained from six of the 18 study centers (n = 1199). All centers applied standardized instruments includi...
several studies reported the appearance of asthma and autoimmune conditions in the same patient, but the clinical significance of this association was not yet assessed. one hundred asthmatic patients were observed for one year evolution with death, severe exacerbations, intake of > 1000 micrograms of beclometasone or equivalent (high ics) and fev1 decline >100 ml, in relation with ana (elisa), ...
AIM To explore the role of complement system in the T cell activation. METHODS OVA(257-264) CTL epitope and C3b(AN42) encoding genes were synthesized and cloned into expression vector pEGFP-N1. COS-7 cells were transfected with the recombinant plasmid pEGFP-N1. The expression of the fusion protein was determined by FACS. Twenty-four hours after transfection, cultural supernatants of the trans...
BACKGROUND The influence of pro-anorexia (pro-ana) websites is debated, with studies indicating both negative and positive effects, as well as significant variation in the effects of different websites for those suffering from eating disorders (EDs) and the general population. Online advertising, known to induce behavioral change both online and in the physical world, has not been used so far t...
Entrevista dossiê 27Letras
OBJECTIVE To characterize antinuclear antibody (ANA) prevalence according to distinct assay methodologies in a pediatric cohort from Mexico City, and to further examine associations with age and sex. METHODS Serum ANA were measured by indirect immunofluorescence assay (IFA) and multiplex immunoassay in 114 children aged 9-17 years. IFA was considered positive at a cutoff titer of ≥1:80. Agree...
BACKGROUND Flow-based, multiplex bead arrays (MBA) have been developed for a variety of applications including the detection of antibodies to extractable nuclear antigens (ENA). It offers a rapid and sensitive method to assess multiple analyses in a single tube/well. PURPOSE To evaluate the Athena Multi-Lyte ANA Test System utilizes Luminex Corporation's MBA technology for the detection of an...
OBJECTIVES To determine how sensitively SSc-associated ANAs are detected by a standard identification algorithm compared with an extensive panel of ANA identification assays, and to assess the distribution of SSc-associated ANAs and SSc organ system involvement in patients without skin involvement (limited SSc). METHODS Serum samples from 145 consecutive monocentric SSc patients fulfilling Le...
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