Illness was associated with consumption of ground beef (estimated odds ratio, 16.3; 95% confidence interval, 2.2 to 338.3). Salmonella Typhimurium isolated from infected individuals and the implicated ground beef revealed identical pulsed-field gel electrophoresis patterns and was multidrug resistant. The...
SalmonellaTyphimurium is a Gram-negative pathogen that causes a systemic disease in mice resembling typhoid fever. During its infective cycle,S.Typhimurium is phagocytized by macrophages and proliferates inside aSalmonella-containing vacuole whereSalmonellais exposed and survives oxidative stress induced by...
First, we sought to determine the growth response of wild typeS. Typhimurium 14028 cells in LB media containing varying concentrations of H2O2. The wild type cells were grown in LB media that contain different concentrations of H2O2in 96-well plates. After evaluating the growth rates for the cul...
The emergence of new bacterial pathogens is a continuing challenge for agriculture and food safety. Salmonella Typhimurium is a major cause of foodborne illness worldwide, with pigs a major zoonotic reservoir. Two phylogenetically distinct variants, U288
Salmonella gene rma (ramA) and multiple-drug-resistant Salmonella enterica serovar typhimurium. MarA and its homologue, RamA, have been implicated in multidrug resistance (MDR). RamA overexpression in Salmonella enterica serovar Typhimurium and Escher... Tahar,VD Straaten,Riny,... - 《Antimicrobial...
food safetyIMSPCRrapid methods.Salmonellae, particularly Salmonella enteritidis and Salmonella typhimurium, are a major cause of food poisoning with typical ... LP Mansfield,SJ Forsythe - 《Reviews in Medical Microbiology》 被引量: 87发表: 2000年 Salmonella control and quality assurance at the farm...
While S. Typhimurium and S. Enteritidis are the main serovars involved in human salmonellosis with strong link to contaminated eggs and poultry meat, the association of serovar Kentucky with human illness has been documented in Europe, South-East Asia, China and Africa [9, 39]. This serovar,...
typhimurium has length of 55 6 nm (Hirano et al., 1994). The interdigitated hook-subunits make up a bended tube with a 2 to 3 nm wide central channel, which continues in the rod as well as in the filament (Shaik et al., 2005). The hook connects the filament to the motor...
Autophagy is a conserved cellular process that functions as a first-line defense to restrict the growth of invading parasitic bacteria. As an intracellular pathogen, Salmonella (S) Typhimurium invades host cells through two Type III secretion systems (T3
Typhimurium [25–27], it was unsurprising that it was a common serotype in all livestock and all associ- ated food commodities. Nevertheless, eggs remain the most commonly implicated food in outbreaks of this serotype [2, 15]. This is likely due, in part, to unsafe food practises ...