نتایج جستجو برای: d antigen
تعداد نتایج: 764679 فیلتر نتایج به سال:
Crude extracts of adult worms of 3 different filariae (Litomosoides carinii, Dipetalonema viteae, Dirofilaria immitis) were evaluated for their suitability to serve as allergens in the Passive Cutaneous Anaphylaxis Test (PCA) and as antigens in an ELISA which detected mainly IgG antibodies. Studies were done in the course of 4 different filarial infections (L. carinii, D. viteae, Brugia malayi,...
he RHD gene is responsible for the expression of the D antigen hile RHCE encodes proteins carrying antigens C or c, and E r e. RHD is present or absent depending on the RH haplotype, nd RHCE displays four common alleles (ce, Ce, cE, CE) responible for the expression of the two antithetical (allelic) series f antigens. RHD gene deletion is the leading cause of the Dhenotype worldwide.1 Functiona...
We conducted a case-control study using the Fungitell assay, the novel Platelia Candida Antigen (Ag) Plus and Candida Antibody (Ab) Plus assays, and the Cand-Tec latex agglutination test to evaluate the usefulness of (1→3)-β-D-glucan (BDG), mannan antigen with/without anti-mannan antibody, and Cand-Tec Candida antigen measurement for the diagnosis of candidemia. A total of 56 patients fulfilled...
background the 30 kda major secretory protein of mycobacterium tuberculosis (antigen 85b) is a primary vaccine candidate. this secreted antigen induces a protective immune response and stimulates the production of ifn-γ in animal models. objectives the aim of this study was cloning and expression of ag 85b of m. tuberculosis in escherichia coli. materials and methods to produce recombinant ag85...
The specificity of immunoglobulins and a / b T cell receptors (TCRs) provides a framework for the molecular basis of antigen recognition. Yet, evolution has preserved a separate lineage of g / d antigen receptors that share characteristics of both immunoglobulins and a / b TCRs but whose antigens remain poorly understood. We now show that T cells of the major tissue g / d T cell subset recogniz...
Background and Objectives: Staphylococcal enterotoxin D as a supper antigen is produced by infected samples of human and animal sources. The aim of this study was to standardize the detection methods for the Staphylococcus strain producing enterotoxin D. Materials and Methods: A PCR method was set up for detection of enterotoxin D gene (ent D) in Staphylococcus aureus samplesisolated from the h...
DAS-ELISA, immunohistochemistry and electron microscopy were used to investigate the association of the causal agent of bacterial wilt, Erwinia tracheiphila (Smith), within the beetle Acalymma vittatum (F.). After a 24-h acquisition period, a high percentage of individuals tested positive for E. tracheiphila antigen using both immunohistochemistry (100%) and DAS-ELISA (70-60%). Both assays show...
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