نتایج جستجو برای: bacterial antigens
تعداد نتایج: 315802 فیلتر نتایج به سال:
Bacterial antigens representing 14 of the most common clinical isolates requiring serological confirmation for identification were prepared. These antigens were stable for periods in excess of 5 months, readily available, and sero-specific. Use of these antigens for quality control of bacterial typing antisera increased the accuracy, reduced the technician time, and obviated the delay which oth...
Cross-reactions between mammalian transplantation antigens and certain bacterial structures have been postulated on the basis of various observations. In a series of convincing experiments, Rapaport and Chase (1-3) have clearly demonstrated that skin graft sensitization may be achieved with streptococcal membrane antigens in a variety of different species, such as guinea pigs, mice, rats, or ra...
BACKGROUND IgE reactivity to antigens from Gram-positive and Gram-negative bacteria is common in patients suffering from respiratory and skin manifestations of allergy, but the routes and mechanisms of sensitization are not fully understood. The analysis of the genome, transcriptome and microbiome of house dust mites (HDM) has shown that Staphylococcus aureus (S. aureus) and Escherichia coli (E...
UNLABELLED Detection of microbial antigens in clinical samples can lead to rapid diagnosis of an infection and administration of appropriate therapeutics. A major barrier in diagnostics development is determining which of the potentially hundreds or thousands of antigens produced by a microbe are actually present in patient samples in detectable amounts against a background of innumerable host ...
helicobacter pylori infections are accompanied with the release of some antigenic material into the stool. outer membranes proteins (omp) are among the major antigens of bacteria, which in comparison with other bacterial constituents have less cross-reactivity. in this study, omp of h. pylori were isolated from 11 clinical isolates and rabbit antiserum against them was used to detect possible a...
Background: Determining the etiologic causes of septic arthritis is of the most importance. Goal of this study was to investigate presence of staphylococcal enterotoxins A, B, C and Toxic Shock Staphylococcal toxin-1 in the synovial fluid of patients with arthritis. Methods: This cross-sectional study was performed in the Pediatric and Orthopedic Wards of Hazrat Rasoul Hospital in Tehran, Iran...
The causative agent of Lyme disease, Borrelia burgdorferi, is transmitted by ticks of the Ixodes ricinus complex. In this study, we report the antibody response of recombinant inbred strains of mice of the H-2, b, d, and k haplotypes, infected with B. burgdorferi as a result of exposure to infected I. dammini. The patterns of antibody response assayed by Western blot analysis indicate significa...
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