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 isolated Staphylococcus aureus confirmed it carried toxin genes. Qualitative enzyme-linked immunosorbent assay and enzime linked fluorescent assa...

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.

Foodborne Diseases (FBD) affect millions of people worldwide. They are caused mainly by bacteria the genus Staphylococcus, Staphylococcus aureus. Among these, some produce enterotoxins that resistant to high temperatures and can contaminate various types foods such as milk dairy products, in addition meat products others. For these reasons, it is necessary study S aureus Staphylococcal Enteroto...

Staphylococcal enterotoxins (SEs) are exoproteins which, when produced in food that is then ingested by humans, give rise to symptoms of acute gastroenteritis [2]. Several types of staphylococcal enterotoxins have been identified on a serological basis and are named SE A through U (SEA through SEU) with SEA to SEE being the most frequently encountered due to there detection by usual standard ki...

It was believed that food poisoning in Osaka in 2000 was due to small amounts of staphylococcal enterotoxin A (SEA) in reconstituted milk. Results of this study clearly indicate that SEH was also present in the raw material of reconstituted milk, indicating that the food poisoning was caused by multiple staphylococcal enterotoxins.

A new chromatographic procedure was developed which obtained highly purified preparations of staphylococcal enterotoxins B and C1 in yields of 60% from cultures of Staphylococcus aureus and which is faster than any of the separation methods used previously. The procedure involves chromatography on carboxymethylcellulose, removal of alpha-toxin by adsorption to rabbit erythrocyte membranes, and ...

The superantigenic staphylococcal enterotoxins are important virulence factors and contribute to various diseases, including food poisoning and toxic shock. Dexamethasone, an anti-inflammatory agent, attenuated staphylococcal enterotoxin B (SEB)-induced hypothermia and serum proinflammatory cytokines and improved survival from 0% to 86% in a lethal mouse model of SEB-mediated shock.

Staphylococcal poisoning is a common food-borne disease for which immunoassays to detect enterotoxins were developed, but these assays often lead to false diagnoses due to interferences or lack of specificity. Absolute quantitative mass spectrometry was for the first time successfully applied to an investigation of a staphylococcal outbreak due to coconut pearls.

The staphylococcal enterotoxins (SEs) are secreted by the bacteria Staphylococcus aureus and are the most common causative agent in staphylococcal food poisoning. The staphylococcal enterotoxin A (SEA) has been associated with large staphylococcal food poisoning outbreaks, but newer identified SEs, like staphylococcal enterotoxin H (SEH) has recently been shown to be present at similar levels a...

Genes encoding staphylococcal enterotoxins (sea to see, seg, and seh), toxic shock syndrome toxin 1 (tst), and exfoliative toxins (eta and etb) were not detected in a large panel of 48 Staphylococcus sciuri group isolates tested. This strongly suggests that production of the staphylococcal exotoxins by these bacteria is highly unlikely.