Results 41 to 50 of about 7,746 (198)
Antigen specificity of the Stx1 mAbs.
, 2014 A. Direct ELISAs using new Stx1 mAbs and partially purified Stx1 (from Toxin Technologies) and purified Stx2. Stx1 mAbs were used at 100 ng/mL and GAM-HRP at a 1/5000 dilution. B. Western blots using the Stx1 mAbs and purified or crude toxin preparations.
Xiaohua He (361530) +4 more
core +1 more source
Traceability of enteropathogenic E. coli in cattle and camel carcasses [PDF]
Benha Veterinary Medical Journal, 2016 A total of 120 random samples of cattle and camel carcasses (60 0f each) were collected from the different abattoirslocated in Qaliubiya governorate. The samples taken from each carcass were represented meat, spleen, liver and kidneys(15 samples of each),
Barhoma M., Heikal I., Hassan A.
doaj +1 more source
Detection of stx1 and stx2 Genes in Pennsylvanian White-Tailed Deer
Toxins, 2011 Shiga toxin-producing E. coli carrying the stx1 and/or stx2 genes can cause multi-symptomatic illness in humans. A variety of terrestrial and aquatic environmental reservoirs of stx have been described. Culture based detection of microbes in deer species have found a low percentage of samples that have tested positive for Stx-producing microbes ...
Kistler, Whitney M. +2 more
openaire +1 more source
Detection of Virulence Genes Stx1, Stx2, eae A and hly A in E.coli Isolated from Local Minced Meat
IOP Conference Series: Earth and Environmental Science, 2023 Abstract The current study included the investigation of E. coli bacteria in random samples of ground meat, the detection of virulence genes in isolates, and the study of isolates resistance to some widely used antibiotics. Twenty-four samples of minced meat were collected to isolate and identify E.
Rahem Alziadi, Eman J. Attar
openaire +1 more source
Properties of Stx1 monoclonal antibodies.
, 2014 Properties of Stx1 monoclonal antibodies.
Xiaohua He (361530) +4 more
core +1 more source
Environmental Microbiology Reports, Volume 18, Issue 6, December 2026.This study integrated genotypic and phenotypic analyses to investigate the persistence of Escherichia coli in treated sewage in Japan. Virulence‐positive isolates were dominated by phylogroups D and B1, with astA and blaTEM as the predominant virulence and resistance determinants. Among accessory siderophore genes, fecA and chuA were the most prevalent.
Ida Munfarida +4 more
wiley +1 more source
Clinical and Vaccine Immunology, 2015 ABSTRACTIn the United States, Shiga toxin (Stx)-producingEscherichia coli(STEC) is the most frequent infectious cause of hemorrhagic colitis. Hemolytic uremic syndrome (HUS) is a serious sequela that may develop after STEC infection that can lead to renal failure and death in up to 10% of cases.
Angela R, Melton-Celsa +3 more
openaire +2 more sources
Factors released by LPS and/or Stx1-treated ASTs induce increased PMN adhesion and HUVECd toxicity.
, 2012 HUVECd were stimulated with CM-Control, CM−LPS, CM−Stx1 or CM−LPS+Stx1 for 24 h. Then, PMN were seeded onto pretreated HUVECd (CM-Control/PMN, CM−LPS/PMN; CM−Stx1/PMN or CM−LPS+Stx1/PMN).
Cecilia Calatayud (175470) +6 more
core +1 more source
Postharvest Survival of Foodborne Pathogens on Strawberry Surfaces at Different Maturity Levels
Food Safety and Health, Volume 4, Issue 4, Page 949-957, October 2026.This study highlights the survival of E. coli and L. monocytogenes on strawberries at different maturity stages and storage temperatures. Predictive microbial modeling revealed temperature‐ and ripeness‐dependent survival trends, emphasizing the importance of temperature control and ripeness in developing effective strategies to enhance strawberry ...
Prachi Pahariya +3 more
wiley +1 more source
NF-κB inhibition or TNF-α blockade in LPS and Stx1-treated ASTs inhibit the effects of CM-ASTs.
, 2012 HUVECd, PMN or platelets were stimulated with CM-Control, or CM−LPS+Stx1 or CM of ASTs treated with BAY11-7082 o Etanercept before the addition of LPS and Stx1 (CM− LPS+Stx1/BAY 11-7082; CM-Etanercept/LPS+Stx1). A: HUVECd Gb3 relative median fluorescence
Cecilia Calatayud (175470) +6 more
core +1 more source