نتایج جستجو برای: salmonella enterica enteritidis
تعداد نتایج: 38815 فیلتر نتایج به سال:
Cross-protective ability against the challenge of different strains of culture filtrate (CF) obtained from Salmonella enteritidis was investigated. Immunization with CF from various smooth strains with the exception of strain 3551 which is a rough strain of S. enteritidis induced protective immunity against challenge with strains 2547 and 116M. However, when strains 2822, 3551 and 3975 were use...
Ever since the late 1980’s, when grade A shell eggs were associated for the first time with cases of human illness caused by Salmonella enteritidis (Se), the commercial layer industry in the United States has been presented with numerous and variable difficulties in presenting its product, the table egg, for what it is: a completely natural food item of excellent nutritional value, with undoubt...
The Extradomain A from fibronectin (EDA) has an immunomodulatory role as fusion protein with viral and tumor antigens, but its effect when administered with bacteria has not been assessed. Here, we investigated the adjuvant effect of EDA in mice immunizations against Salmonella enterica subspecies enterica serovar Enteritidis (Salmonella Enteritidis). Since lipopolysaccharide (LPS) is a major v...
Salmonella enterica serotype Enteritidis is one of the most commonly reported causes of human salmonellosis. Its low genetic diversity, measured by fingerprinting methods, has made subtyping a challenge. We used whole-genome sequencing to characterize 125 S. enterica Enteritidis and 3 S. enterica serotype Nitra strains. Single-nucleotide polymorphisms were filtered to identify 4,887 reliable lo...
Current commercial PCRs tests for identifying Salmonella target genes unique to this genus. However, there are two species, six subspecies, and over 2,500 different Salmonella serovars, and not all are equal in their significance to public health. For example, finding S. enterica subspecies IIIa Arizona on a table egg layer farm is insignificant compared to the isolation of S. enterica subspeci...
The aim of this work was to detect the presence of Salmonella spp. in recreational aquatic environments in the Northeast of Argentina and to relate it with water and environmental parameters. Sixty eight samples of water from recreational aquatic environments in the provinces of Chaco and Corrientes, Argentina, were studied. Salmonellae were detected in 6 samples (8.8%). Salmonella spp. isolate...
Salmonella osteomyelitis is a rare clinical entity and is mostly seen in patients with sickle cell anemia and other various underlying conditions such as diabetes mellitus, systemic lupus erythematosus, lymphoma, or immunosuppressive drug use. We report a case of osteomyelitis and soft tissue abscess due to Salmonella enterica subsp. enterica serovar Enteritidis that developed during the course...
Several countries still permit strains of Salmonella enterica serotype Enteritidis, a leading cause of gastrointestinal illness in humans, to be used in rat baits. To assess the human health risk associated with such rat bait, we first reviewed historic data on health hazards associated with Ratin, a rodenticide that was used in Europe until the early 1960s. Ratin caused outbreaks of human illn...
Salmonella enterica serovar Enteritidis has developed the potential to contaminate table eggs internally, by colonization of the chicken reproductive tract and internalization in the forming egg. The serotype Enteritidis has developed mechanisms to colonize the chicken oviduct more successfully than other serotypes. Until now, the strategies exploited by Salmonella Enteritidis to do so have rem...
Introduction: In Venezuela, acute diarrheic syndrome (ADS) is a primary cause of morbimortality, often involving the Salmonella genus. Salmonella infections are associated with acute gastroenteritis, one of the most common alimentary intoxications, and caused by the consumption of contaminated water and food, especially meat. Methods: Conventional and molecular methods were used to detect Salmo...
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