نتایج جستجو برای: eiec
تعداد نتایج: 156 فیلتر نتایج به سال:
A Shiga-toxin-producing Escherichia coli (STEC) strain belonging to serotype O104:H4, phylogenetic group B1 and sequence type ST678, with virulence features common to the enteroaggregative E. coli (EAEC) pathotype, was reported as the cause of the recent 2011 outbreak in Germany. The outbreak strain was determined to carry several virulence factors of extraintestinal pathogenic E. coli (ExPEC) ...
Inflammatory response is key for the host defense against diarrheagenic Escherichia coli and contributes to the pathogenesis of the disease but there is not a comparative study among different diarrheagenic pathotypes. We analyzed the inflammatory response induced by five diarrheagenic pathotypes in a HT-29 cell infection model. The model was unified to reproduce the pathogenesis of each pathot...
Diarrheal disease is a major public health problem for children in developing countries. Knowledge of etiology that causes diarrheal illness is essential to implement public health measures to prevent and control this disease. Published studies regarding the situation of childhood diarrhea in Sudan is scanty. This study aims to investigate viral and bacterial etiology and related clinical and e...
La Paz River in Andean highlands is heavily polluted with urban run-off and further contaminates agricultural lowlands and downstream waters at the Amazon watershed. Agricultural produce at this region is the main source of vegetables for the major Andean cities of La Paz and El Alto. We conducted a 1 year study, to evaluate microbial quality parameters and occurrence of multiple enteropathogen...
باکتری شیگلا و سویه های اشرشیا کلی مهاجم روده ای (eiec) جزء خانواده با کتریهای گرم منفی و عامل مسری ترین اسهال باسیلی (شیگلوز) می باشند. ژن virg یکی از فاکتور های ضروری در آسیب زایی باکتری شیگلا است. پروتئین رمزگذاری شده توسط این ژن، بر روی غشای خارجی (om) شیگلا قرار گرفته و به خانواده پروتئینهای خود منتقل شونده at (autotrnasporter) خارج سلولی در باکتریهای گرم منفی تعلق دارد. یکی از روشهای ساخ...
Escherichia coli (E.coli) is the most important etiologic agent of childhood diarrhea and represents a major public health problem in developing countries. Aim of this work was to investigate the role of diarrheagenic E.coli in Egyptian children below 5 years age using multiplex PCR and to evaluate multiplex PCR in rapid diagnosis of enteric infections caused by diarrheagenic E.coli strains. Re...
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