Staphylococcus aureus enterotoxin A
Frequency of Enterotoxin Producing Staphylococcus aureus and Toxin Genes in Raw and Cooked Meat Samples
... [1] Staphylococcus aureus food-poisoning outbreak associated with the consumption of ...Methicillin-resistant Staphylococcus aureus in ... [3] Staphylococcus aureus and its food ...
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Influence of soft cheese technology on the growth and enterotoxin production of Staphylococcus aureus
... The aim of this study was to monitor S. aureus growth and toxin production in soft cheese during the technological processing. In model experiments, raw milk was inoculated separately with five S. aureus ...
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Detection of seg, seh, and sei genes in Staphylococcus aureus Isolates and Determination of the Enterotoxin Productivities of S aureus Isolates Harboring seg, seh, or sei Genes
... S. aureus clinical ...S. aureus isolates would be able to produce SEH and would be capable of causing food poisoning and other staphylococcal superantigen-related dis- ...S. aureus isolates that ...
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Staphylococcus aureus Enterotoxin as a Major Risk Factor for Multiple Sclerosis Severity
... factors for induction of autoreactive CD4+ T cells particularly in the myelin protein of CNS hence activation large number of cytokines that finally have a major role in MS severity and development [6,9]. In the present ...
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Isotype Switching Increases Efficacy of Antibody Protection against Staphylococcal Enterotoxin B Induced Lethal Shock and Staphylococcus aureus Sepsis in Mice
... monitored for 5 days. In another subset of experiments, blood was drawn after 2 h from mice (n ⫽ 5) treated with a low dose of MAb 20B1 isotypes (50 g) followed by challenge with SEB. Sera were analyzed for mouse ...
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Detection of enterotoxigenic Staphylococcus aureus isolates in domestic dairy products
... two enterotoxin genes and two reverse primers were used (20) (Table ...(S. aureus Col 1 ) and SEA positive strain (S. aureus HN 2 ) as positive reaction control ...
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Staphylococcus aureus growth and enterotoxin production in different types of milk
... S. aureus count and earlier enterotoxin productions were both observed when inoculated samples of pasteurized and UHT milk were cultured at 22 °C ...S. aureus reached a limit of 10 5 ...
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VZV specific T cell levels in patients with rheumatic diseases are reduced and differentially influenced by antirheumatic drugs
... Scatterplots depict frequencies of varicella zoster virus VZV-specific a and Staphylococcus aureus enterotoxin B SEB-reactive b CD4 T cells of healthy control subjects HC, n = 39 as well[r] ...
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Exacerbation of cigarette smoke-induced pulmonary inflammation by Staphylococcus aureus Enterotoxin B in mice
... phylococcus aureus (S. aureus) are found ...S. aureus may embody a major source of superantigens as a set of toxins are being pro- duced including ...S. aureus enterotoxins (SAEs) ...S. ...
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MOLECULAR DOCKING STUDIES OF SOME NOVEL BENZOFLAVANONE AND BENZOFLAVONE DERIVATIVES ON ENTEROTOXIN A OF STAPHYLOCOCCUS AUREUS
... of Enterotoxin A was searched based on the structural comparison of template and the model build and also with CASTP server and was shown in Figure ...of Enterotoxin A domain using SPDBV program, it was ...
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Detection of Gene Encoding Enterotoxin A in Staphylococcus aureus Isolated from Cream Pastries
... S. aureus colonies were isolated using culture media and identified by biochemical ...S. aureus using femA gene and detection of sea gene encoding the ...
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Enzyme linked immunosorbent assay for Escherichia coli heat stable enterotoxin type II
... The gene for Escherichia coli heat-stable enterotoxin type Il ST11 was fused to the genes for protein A from Staphylococcus aureus and Pi-galactosidase in two different expression system[r] ...
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Immune reaction characteristics and the mechanism of anergy induced by recombinant enterotoxin a of Staphylococcus aureus
... To study immune reactions and the mechanism of anergy induced by recombinant enterotoxin A (rSEA) of Staphylococcus aureus. The gene encoding SEA was cloned from standard strain of S. aureus ...
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Oral immunization with Lactococcus lactis secreting attenuated recombinant staphylococcal enterotoxin B induces a protective immune response in a murine model
... S. aureus ATCC 14458 exoproteome revealed that this strain produces and secretes, in addition to SEB, other enterotoxin-like proteins such as SElK and SElQ, together with other toxins such as ...
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Rapid and Specific Detection of Toxigenic Staphylococcus aureus: Use of Two Multiplex PCR Enzyme Immunoassays for Amplification and Hybridization of Staphylococcal Enterotoxin Genes, Exfoliative Toxin Genes, and Toxic Shock Syndrome Toxin 1 Gene
... Bacterial strains. The 23 toxin-producing reference strains (see Tables 3 and 4) were American Type Culture Collection strains, were part of the strain collection of our institute, or were kindly supplied by W. Witte ...
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Characterization of enterotoxin A-producing <em>Staphylococcus aureus</em>
... S. aureus isolates yielded the following findings: although all isolates produced SEA at varied levels, isolates with high production capacity accounted for a small propor- tion of all isolates; production speed ...
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Toxigenic profile of methicillin-sensitive and resistant Staphylococcus aureus isolated from special groups
... the enterotoxin A gene in all strains ...other enterotoxin genes in S. aureus isolated from hospitalized patients [7, ...S. aureus isolated from healthy subjects is a new ...
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Detection of Staphylococcus Aureus Enterotoxin Genes A-E
... in staphylococcus aureus isolates and determination of the enterotoxin productivities of ...s. aureus isolates Harboring seg seh or sei ...
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Detection of Staphylococcus aureus Enterotoxins A to D by Real Time Fluorescence PCR Assay
... With TaqMan PCR, we found 12 strains positive for SEA (7 positive with SET-RPLA), 9 strains positive for SEB (8 posi- tive with SET-RPLA), 20 strains positive for SEC1 (19 positive with SET-RPLA), and 13 strains positive ...
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Toxin Genes and Other Characteristics ofStaphylococcus aureus Isolates from Milk of Cows with Mastitis
... 103 Staphylococcus aureus strains isolated from milk samples from 60 cows with mastitis from eight different farms in seven different locations in one region of Germany were compared pheno- and ...
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