Staphylococcal foodborne diseases resulting from consumption of food contaminated with staphylococcal enterotoxins (SEs) produced by certain strains of Staphylococcus aureus are the second most common foodborne illnesses in the world. Analytical methods are essential for routine monitoring purposes and safeguard public health. Different methods for SE detection have been proposed although their...

There is currently no clear in vitro model to study the Th2 status atopic dermatitis (AD). Staphylococcus aureus, skin-homing cutaneous lymphocyte-associated antigen (CLA)+ memory T cells and IL-13 are key players AD. Circulating CLA+ reflect abnormalities We have studied CLA+/- T-cell response staphylococcal enterotoxin B (SEB) when cocultured with autologous lesional epidermal from adult non-...

Martin, William J. (College of Medicine, University of Utah, Salt Lake City), and Stanley Marcus. Relation of pyrogenic and emetic properties of enterobacteriaceal endotoxin and of staphylococcal enterotoxin. J. Bacteriol. 87:1019-1026. 1964.-The pyrogenic, endotoxic fraction of enterobacteriaceal organisms, isolated in a relatively impure or purified state, is both pyrogenic in rabbits and cat...

The production of staphylococcal enterotoxin A and staphylococcal enterotoxin B was investigated in S. aureus isolates obtained from milk of clinically healthy sheep. In comparison with valid standard (up to 1. 10 CFU. ml), the S. aureus counts were higher in 36 of the total number of 46 positive milk samples (ranging from 1.2. 10 to 8.2. 10 CFU. ml). Six (13.0%) of the 46 isolates were enterot...

conclusions these findings illustrated the presence and persistence of clonal groups of mrsa strains, in chicken meat in isfahan, iran, that serve as reservoirs to disseminate bacteriophage encoded enterotoxin and virulence agents. results all 116 isolated mrsa strains were discriminated into seven php types consisting of seven common types (cts) and were positive for meca gene. all isolates ha...