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Salmonella enterica Serovar Typhimurium Strategies for Host Adaptation

Christopher J. Anderson, Melissa M. Kendall
Source: Frontiers in Microbiology - Category: Microbiology Source Type: research

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We present a rare case of intussusception in a healthy adult patient secondary to salmonella infection and discuss infection as a potential explanation for a proportion of the cases of adult intussusception that are thought to be idiopathic. We recommend testing for infective causes of intussusception in adults when more common causes, such as malignancy, have been excluded. PMID: 29159169 [PubMed]
Source: Annals of Coloproctology - Category: Gastroenterology Tags: Ann Coloproctol Source Type: research
Publication date: 1 January 2018 Source:Journal of Organometallic Chemistry, Volume 854 Author(s): Gautam Achar, Purvika Agarwal, K.N. Brinda, Jan Grzegorz Małecki, Rangappa S. Keri, Srinivasa Budagumpi To explore the impact of different coumarin substituted N–heterocyclic carbene (NHC) ligand backbones on the biological applications of corresponding silver(I) complexes, a series of structurally related ether–functionalized imidazolium (3–5) and benzimidazolium (6–8) hexafluorophosphate salts bearing 6–methylcoumarin, 6–chlorocoumarin and 5,6–benzannulated coumarin substituents, ...
Source: Journal of Organometallic Chemistry - Category: Chemistry Source Type: research
Abstract We have compared the efficacy of continuous ultraviolet (UV‐C) (254 nm) and pulsed UV light in reducing the viability of Salmonella Enteritidis, Listeria monocytogenes, Staphylococcus aureus, enterohemorrhagic Escherichia coli, Pseudomonas spp., Brochothrix thermospacta, Carnobacterium divergens, and extended‐spectrum β‐lactamase producing E. coli inoculated on chicken fillet surface. Fluences from 0.05 to 3.0 J/cm2 (10 mW/cm2, from 5 to 300 s) used for UV‐C light resulted in average reductions from 1.1 to 2.8 log cfu/cm2. For pulsed UV light, fluences from 1.25 to 18.0 J/cm2 gave average reductions f...
Source: Journal of Food Safety - Category: Food Science Authors: Tags: ORIGINAL ARTICLE Source Type: research
Authors: Clayton JL, Manners J, Miller S, Shepherd C, Dunn JR, Schaffner W, Jones TF Abstract Waterborne outbreaks of salmonellosis are uncommon. The Tennessee Department of Health investigated a salmonellosis outbreak of 10 cases with the only common risk factor being exposure to a single splash pad. Risks included water splashed in the face at the splash pad and no free residual chlorine in the water system. We surveyed water quality and patron behaviors at splash pads statewide. Of the 29 splash pads participating in the water quality survey, 24 (83%) used a recirculating water system. Of the 24, 5 (21%) water s...
Source: Journal of Environmental Health - Category: Environmental Health Tags: J Environ Health Source Type: research
Two varieties of adobo spices distributed in Puerto Rico have been recalled by popular American food producer Goya after the FDA warned they may be contaminated with salmonella.
Source: the Mail online | Health - Category: Consumer Health News Source Type: news
PMID: 21403404DOI: 10.4103/0256-4947.77505
Source: Annals of Saudi Medicine - Category: General Medicine Tags: ISSUE 2 Source Type: research
Goya de Puerto Rico is recalling 28 ounces Adobo with Cumin Seasoning and 28 ounces Adobo with Pepper Seasoning because they have the potential to be contaminated with Salmonella, an organism which can cause serious and sometimes fatal infections in young children, frail or elderly people, and others with weakened immune system.
Source: Food and Drug Administration - Category: Food Science Source Type: news
AbstractThe aim of this study was to generate a reference set ofSalmonella enterica genomes isolated from wildlife from the United States and to determine the antimicrobial resistance and virulence gene profile of the isolates from the genome sequence data. We sequenced the whole genomes of 103Salmonella isolates sampled between 1988 and 2003 from wildlife and exotic pet cases that were submitted to the Oklahoma Animal Disease Diagnostic Laboratory, Stillwater, Oklahoma. Among 103 isolates, 50.48% were from wild birds, 0.9% was from fish, 24.27% each were from reptiles and mammals. 50.48% isolates showed resistance to at l...
Source: Gut Pathogens - Category: Microbiology Source Type: research
Publication date: December 2017 Source:Current Opinion in Food Science, Volume 18 Author(s): Julie Ann Kase, Guodong Zhang, Yi Chen The past decade has seen atypical vehicles linked to foodborne outbreaks in the United States, including low moisture foods, frozen foods, and certain produce commodities which were not or rarely associated with outbreaks before. We reviewed selected recent outbreaks involving Salmonella, Shiga toxin-producing Escherichia coli, and Listeria monocytogenes. Recognition of these outbreaks was partially due to improvements in outbreak response and surveillance, partially attributable to whole gen...
Source: Current Opinion in Food Science - Category: Food Science Source Type: research
In this study, a Salmonella Enteritidis-specific bacteriophage, KFS-SE1, was isolated, identified, and characterized. This Siphoviridae phage infects S. Enteritidis with high specificity. This phage is highly stable under various pH (5-11), temperature (4-60°C), and organic solvent conditions. The KFS-SE1 genome consists of 59,715-bp with 73 predicted open reading frames and 57.14% GC content; it has a complete set of genes required for phage reconstruction. Comparative phylogenetic analysis of KFS-SE1 revealed that it is very similar to the other Salmonella phages in the Siphoviridae family. These characteristics sugg...
Source: Journal of Microbiology and Biotechnology - Category: Biotechnology Authors: Tags: J Microbiol Biotechnol Source Type: research
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