Staphylococcus Aureus Enterotoxins in Chronic Rhinosinusitis
نویسندگان
چکیده
منابع مشابه
Serum levels of specific IgE to Staphylococcus aureus enterotoxins in patients with chronic rhinosinusitis
The aim of this study was to determine the prevalence of Staphylococcus aureus enterotoxins (SEs) in the serum from patients with chronic rhinosinusitis (CRS) and its involvement in the condition. Thirty CRS patients without nasal polyps (CRSsNP), 40 CRS patients with nasal polyps (CRSwNP), and 30 healthy controls were enrolled in this study. Peripheral blood was obtained and analyzed to measur...
متن کاملFood Poisoning and Staphylococcus aureus Enterotoxins
Staphylococcus aureus produces a wide variety of toxins including staphylococcal enterotoxins (SEs; SEA to SEE, SEG to SEI, SER to SET) with demonstrated emetic activity, and staphylococcal-like (SEl) proteins, which are not emetic in a primate model (SElL and SElQ) or have yet to be tested (SElJ, SElK, SElM to SElP, SElU, SElU2 and SElV). SEs and SEls have been traditionally subdivided into cl...
متن کاملProduction of Enterotoxins by Staphylococcus Aureus Isolated from Sheep Milk
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...
متن کاملThe bacteriology of chronic rhinosinusitis and the pre-eminence of Staphylococcus aureus in revision patients.
BACKGROUND The role of bacteria in the etiopathogenesis of chronic rhinosinusitis (CRS) remains an area of interest. The impact of surgery and factors such as the presence of polyps, asthma, and aspirin sensitivity on the bacterial state are poorly understood. To determine the effect of these factors, this study examines the culture results from a large cohort of CRS patients. METHODS This re...
متن کاملSinonasal epithelial cell response to Staphylococcus aureus burden in chronic rhinosinusitis.
IMPORTANCE Chronic rhinosinusitis (CRS) is an inflammatory disorder of the nose and paranasal sinuses. Staphylococcus aureus is increasingly linked with CRS exacerbations. Little is known about how bacteria activate inflammatory pathways that contribute to CRS. OBJECTIVE To develop an in vitro coculture system to explore how infection with S aureus stimulates innate immune responses of sinona...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Otolaryngology–Head and Neck Surgery
سال: 2011
ISSN: 0194-5998,1097-6817
DOI: 10.1177/0194599811415823a429