Based on experimental evidence in animals showing that the oral administration of Saccharomyces boulardii is effective in reducing morbidity and mortality due to Clostridium difficile-induced pseudomembranous colitis, we conducted an open trial to examine the effects of the living yeast, given as primary therapy, in a selected group of infants and children with persistent intestinal symptoms re...

Rotavirus is the most common cause of severe diarrhea in children worldwide, and vaccines currently being field-tested could be available for childhood immunization in several years. To assess the rotavirus disease burden in Argentina and the value of future national surveillance for the disease, we reviewed available data on rotavirus detections reported by published and unpublished studies co...

Group A human rotavirus G serotypes were detected in stool specimens from neonates and infants with and without acute diarrhea in Cairo by using monoclonal antibodies in an enzyme-linked immunosorbent assay. Serotypes G1 and G4 predominated in all age groups. Mixed (G1 plus G4) and nontypeable specimens represented 16.1 and 38.7% of the total number serotyped, respectively.

background : shigella is responsible for high morbidity and mortality among children, yet its true prevalence remains inconclusive. the aim of this study was to determine the actual prevalence of shigella infection in childhood diarrhea and dysentery cases and assess the applicability of ipah gene pcr in indian settings. methods : this study was conducted at maulana azad medical college and ass...

BACKGROUND/AIM The purpose of this study was to investigate Shiga toxin-producing Escherichia coli (STEC) and enteropathogenic Escherichia coli (EPEC) strains originating from diarrheagenic patients. MATERIALS AND METHODS A total of 102 patients with diarrhea between October 2012 and January 2013 were enrolled in this study. Multiplex and standard polymerase chain reactions were performed to ...

Feeding pets raw meat-based diets (RMBDs) is becoming increasingly popular but comes with a risk of pathogenic bacteria, including Shiga toxin-producing Escherichia coli (STEC). In humans, STEC may cause gastrointestinal illnesses, diarrhea, hemorrhagic colitis (HC), and the hemolytic uremic syndrome (HUS). The aim this study was to evaluate commercially available RMBDs regard occurrence STEC. ...

Serotyping is the foundation of pathogenic Escherichia coli diagnostics; however, few laboratories have this capacity. We developed a molecular serotyping protocol that targets, genetically, the same somatic and flagellar antigens of E. coli O26:H11 used in traditional serotyping. It correctly serotypes strains untypeable by traditional methods, affording primary laboratories serotyping capabil...

Escherichia coli strains causing postweaning diarrhea (PWD) and edema disease (ED) in pigs are limited to a number of serogroups, with O8, O45, O138, O139, O141, O147, O149, and O157 being the most commonly reported worldwide. In this study, a DNA microarray based on the O-antigen-specific genes of all 8 E. coli serogroups, as well as 11 genes encoding adhesion factors and exotoxins associated ...

Rotaviruses causing severe diarrhea in foals in two organized farms in northern India, during the period from 2003 to 2005, were characterized by electropherotyping, serotyping, and sequence analysis of the genes encoding the outer capsid proteins. Of 137 specimens, 47 (34.31%) were positive for rotavirus and exhibited at least five different electropherotypes (E), E1 to E5. Strains belonging t...