Results 31 to 40 of about 6,735 (211)

Identification of a Fourth Staphylococcal Enterotoxin, Enterotoxin D [PDF]

Journal of Bacteriology, 1967
A fourth staphylococcal enterotoxin was identified serologically with antiserum to the very crude enterotoxic products of growth of a strain which also produces enterotoxin C, and then with antiserum to the considerably purified enterotoxic antigen of a strain which produces only the new enterotoxin.
E P, Casman, R W, Bennett, A E, Dorsey, J A, Issa   +3 more
openaire   +2 more sources

Staphylococcus aureus growth and enterotoxin production in different types of milk

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2012
The aim of our study was to assess Staphylococcus aureus growth and the time of first detection of staphylococcal enterotoxins type A, B and C (SEA, SEB, SEC) in different type of milk, depending on the strain and storage conditions.
Bohdana Janštová, Jr., L. Necidová, B. Janštová, L. Vorlová   +3 more
doaj   +1 more source

Staphylococcal Enterotoxin Superantigens

Experimental Biology and Medicine, 1991
Staphylococcal enterotoxins (SE) are a family of structurally related proteins that are produced by Staphylococcus aureus. They play a role in the pathogenesis of food poisoning and are the most potent activators of T lymphocytes known. The receptors for SE on antigen-presenting cells are major histocompatibility complex class II molecules.
H M, Johnson, J K, Russell, C H, Pontzer
openaire   +2 more sources

Staphylococcal enterotoxin microbial superantigens [PDF]

The FASEB Journal, 1991
Staphylococcal enterotoxins are a family of structurally related proteins that are produced by Staphylococcus aureus. In addition to their role in the pathogenicity of food poisoning, these microbial superantigens have profound effects on the immune system, which makes them useful tools for ...
H M, Johnson, J K, Russell, C H, Pontzer
openaire   +2 more sources

ENTEROTOXIGENIC STAPHYLOCOCCUS AUREUS IN SHEEP RAW MILK

Italian Journal of Food Safety, 2011
A total of 366 raw milk samples from 30 sheep farms were examined quantitatively for Staphylococcus aureus. Enterotoxin production by strains of Staphylococcus aureus isolated was investigated. S. aureus was detected in 19 farms (63,3%).
G. Giacinti, S. Amatiste, A. Tammaro, D. Sagrafoli, G. Giangolini, R. Rosati   +5 more
doaj   +1 more source

Major Families of Multiresistant Plasmids from Geographically and Epidemiologically Diverse Staphylococci [PDF]

, 2011
Staphylococci are increasingly aggressive human pathogens suggesting that active evolution is spreading novel virulence and resistance phenotypes. Large staphylococcal plasmids commonly carry antibiotic resistances and virulence loci, but relatively few ...
Shearer, Julia E., Jensen, Slade O. (R16034), Lindsay, J., Summers, A., Mankin, A., Hostetler, J, Wireman, J, Jon Borman, Hostetler, Jessica, O'Brien, Frances G., Ronald A Skurray, Slade O Jensen, Hostetler, J., Nicholson, A., Summers, Anne O., Summers, AO, Susan Sanchez, Gill, J., Firth, Neville, Skurray, R., Gill, John, Bayles, K, Ainsley Nicholson, Lindsay, JA, Jacqueline LaMarre, Kenneth Bayles, Jodi A Lindsay, Skurray, RA, Alexander Mankin, O'Brien, Frances, Jensen, Slade O., Bayles, K., Bayles, Kenneth W., Borman, J., Jensen, SO, Gill, J, Sanchez, Susan, Forberger, H, Sanchez, S, Forberger, H., LaMarre, J., Anne O Summers, Firth, N, Shearer, J., O\u27Brien, Frances, Mankin, A, Forberger, Heather, Lindsay, Jodi A., Borman, Jon, Shearer, JE, Mankin, Alexander, Heather Forberger, Lamarre, Jacqueline, John Gill, Frances O’Brien, Jensen, S., Bayles, Kenneth, Wireman, Joy, Nicholson, A, Sanchez, S., Jessica Hostetler, Lamarre, J, Firth, N., O'Brien, F, Wireman, J., Borman, J, Julia E S Shearer, Skurray, Ronald A., Neville Firth, Nicholson, Ainsley, Joy Wireman, Shearer, Julia E.S.   +71 more
core   +1 more source

Molecular typing of Staphylococcus aureus isolate responsible for staphylococcal poisoning incident in homemade food

Italian Journal of Food Safety, 2016
In October 2012, two persons fell ill with symptoms consistent with staphylococcal food poisoning after eating home-canned tuna fish and tomatoes. Laboratory investigation detected the enterotoxins in the home-canned tuna and molecular analysis of the ...
Guerrino Macori, Alberto Bellio, Daniela Manila Bianchi, Silvia Gallina, Daniela Adriano, Fabio Zuccon, Francesco Chiesa, Pier Luigi Acutis, Francesco Casalinuovo, Lucia Decastelli   +9 more
doaj   +1 more source

Detection of Staphylococcal Enterotoxin in Foods [PDF]

Applied Microbiology, 1974
A short procedure for the extraction of staphylococcal enterotoxins from food materials has been developed. The procedure involves extraction of the food at pH 4.5, centrifugation, extraction of the supernatant with CHCl 3 (pH 7.5), extraction of the enterotoxin from the water layer with CG-50 ion exchange resin (pH
R, Reiser, D, Conaway, M S, Bergdoll
openaire   +2 more sources

Detection of Staphylococcal Enterotoxin in Food [PDF]

Applied Microbiology, 1965
Methods are described for the extraction and serological detection of trace amounts of enterotoxins A and B in foods incriminated in outbreaks of staphylococcal food poisoning. Evidence is presented for the probable applicability of the methods for the detection of unidentified enterotoxins.
E P, CASMAN, R W, BENNETT
openaire   +2 more sources

The Enterotoxin Gene Profiles and Enterotoxin Production of Staphylococcus aureus Strains Isolated from Artisanal Cheeses in Belgium

Foods, 2023
A Staphyloccoccus aureus is one of the leading causes of food poisoning outbreaks (FPOs) worldwide. Staphylococcal food poisoning (SFP) is induced by the ingestion of food containing sufficient levels of staphylococcal enterotoxins (SEs).
Raphaëlle Minutillo, Barbara Pirard, Abdelhak Fatihi, Marina Cavaiuolo, Donatien Lefebvre, Amaury Gérard, Bernard Taminiau, Yacine Nia, Jacques-Antoine Hennekinne, Georges Daube, Antoine Clinquart   +10 more
doaj   +1 more source