PCR for Detection of Shigella spp. in Mayonnaise
نویسندگان
چکیده
منابع مشابه
Polymerase chain reaction method for the rapid detection of virulent Shigella spp.
Bacillary dysentery, or shigellosis, is a disease of humans in which the colonic epithelium is invaded by bacteria and subjected to inflammatory destruction. The aim of this study was to develop a polymerase chain reaction(PCR) test for detection of virulent Shigella spp.. For this purpose, the primers were designed to amplify a 526-bp internal region of the Shigella spp. icsA gene, which encod...
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Background: Shigella is among the most important human pathogenic microorganisms, infecting both humans and nonhuman and causing clinically severe diarrhea. Shigella must be enriched before detection, which is time-consuming.Objectives: To develop a sensitive, rapid, and specifc method for Shigella detection.Materials and Methods: S...
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OBJECTIVES Gastrointestinal tract infection is still one of the serious public health problems in many geographic areas and is endemic in most countries including Iran. Early detection of the gastrointestinal tract pathogens can be extremely important. The aim of the current study was to apply a shortened time-multiplex polymerase chain reaction (PCR) for rapid and simultaneous detection of Sal...
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An unstable chromosomal element encoding multiple antibiotic resistance in Shigella flexneri serotype 2a was found to include sequences homologous to the csg genes encoding curli in Escherichia coli and Salmonella enterica serovar Typhimurium. As curli have been implicated in the virulence of serovar Typhimurium, we investigated the csg loci in all four species of Shigella. DNA sequencing and P...
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ژورنال
عنوان ژورنال: Applied and Environmental Microbiology
سال: 1998
ISSN: 0099-2240,1098-5336
DOI: 10.1128/aem.64.4.1242-1245.1998