نتایج جستجو برای: shiga
تعداد نتایج: 5634 فیلتر نتایج به سال:
Many intracellular transport routes are still little explored. This is particularly true for retrograde transport between the plasma membrane and the endoplasmic reticulum. Shiga toxin B subunit has become a powerful tool to study this pathway, and recent advances on the molecular mechanisms of transport in the retrograde route and on its physiological function(s) are summarized. Furthermore, i...
background and objectives: infectious diarrhoeal diseases are great problem throughout the world and are responsible for considerable morbidity and mortality. shiga toxin-producing escherichia coli (stec) is a major cause of gastroenteritis that may be complicated by hemorrhagic colitis (hc) or the hemolytic uremic syndrome (hus), which is the main cause of acute renal failure in children. food...
Shiga toxin-producing Escherichia coli (STEC) produce shiga toxins (Stxs) that can cause human disease and death. The contamination of food products with STEC represents a food safety problem that necessitates rapid and effective detection strategies to mitigate risk. In this manuscript, we report the development of a colorimetric lateral flow assay (LFA) for the rapid detection of Stxs in <10 ...
background: immunotoxins are comprised of both the cell targeting and the cell killing moieties. we previously established a new immunotoxin, i.e. shiga toxin granulocyte macrophage-colony stimulating factor (stxa1-gm-csf), comprises of catalytic domain of stx, as a killing moiety and gm-csf, as a cell targeting moiety. in this study, the ability of the immunotoxin to induce apoptosis and doubl...
shiga toxin-producing escherichia coli (stec) can cause a broad spectrum of human illness . the progressive progressive increase in antibiotic resistance among enteric pathogens in developing countries is becoming a critical area of concern. the aim of current study was to determine bacterial resistance pattern of a group of diarrheagenic e. coli to some important antibiotics. the research meth...
We encountered a patient with hemolytic uremic syndrome (HUS) with persistent isolation of shiga toxin-producing Escherichia coli (STEC) for 3 weeks despite of having no clinical symptoms. STEC has been recognized as an important food-borne pathogen that causes severe diseases such as HUS. We characterized this STEC strain via a polymerase chain reaction, reverse-passive latex agglutination and...
Protein toxins of the Shiga family have become potent tools in studying a number of intracellular transport events such as endocytosis, the communication between endosomes and the biosynthetic/secretory pathway, and retrograde transport from the Golgi apparatus to the endoplasmic reticulum. It seems clear today that most of these transport events can be explained from the toxins' interactions w...
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