نتایج جستجو برای: مرزنگوش salmonella typhimurium

تعداد نتایج: 39041  

Journal: :Gut Pathogens 2009
Kristin M Burkholder Arun K Bhunia

BACKGROUND Physiological stressors may alter susceptibility of the host intestinal epithelium to infection by enteric pathogens. In the current study, cytotoxic effect, adhesion and invasion of Salmonella enterica serovar Typhimurium (S. Typhimurium) to Caco-2 cells exposed to thermal stress (41 degrees C, 1 h) was investigated. Probiotic bacteria have been shown to reduce interaction of pathog...

2015
Heba S. Amin Abd El-Rahman A. Abd El Rahman

S. typhimurium S. enteritidis S. Kentucky chicken meat MultiplexPCR The present study was conducted for identification of molecular characterization of Salmonella enterica isolated from chicken meat by using multiplex-PCR isolated from 200 samples of fresh chicken meat and 100 samples of ready to eat chicken meat. Samples were assessed by performing the pre-enrichment and enrichment culture, bi...

Journal: :International journal of systematic and evolutionary microbiology 2000
T Ezaki Y Kawamura E Yabuuchi

In 1994, the Judicial Commission of the ICSB announced that Le Minor and Popoff's Request for an Opinion in 1987 to designate Salmonella enterica sp. nov., nom. rev. as the type and only species of the genus Salmonella was denied. Thus, the current species of the genus Salmonella are Salmonella typhimurium, Salmonella enteritidis, Salmonella typhi, Salmonella choleraesuis (including six subspec...

Journal: :Journal of clinical microbiology 2015
Songzhe Fu Sophie Octavia Mark M Tanaka Vitali Sintchenko Ruiting Lan

Salmonella enterica serovar Typhimurium is the most common Salmonella serovar causing foodborne infections in Australia and many other countries. Twenty-one S. Typhimurium strains from Salmonella reference collection A (SARA) were analyzed using Illumina high-throughput genome sequencing. Single nucleotide polymorphisms (SNPs) in 21 SARA strains ranged from 46 to 11,916 SNPs, with an average of...

Journal: :Veterinary microbiology 2009
J J Uthe Y Wang L Qu D Nettleton C K Tuggle S M D Bearson

The porcine response to Salmonella infection is critical for control of Salmonella fecal shedding and the establishment of Salmonella carrier status. In this study, 40 crossbred pigs were intranasally inoculated with Salmonella enterica serovar Typhimurium (Salmonella Typhimurium) and monitored for Salmonella fecal shedding and blood immune parameters at 2, 7, 14 and 20 days post-inoculation (d...

Journal: :Journal of microbiology and biotechnology 2010
Douadi Benacer Kwai-Lin Thong Haruo Watanabe Savithri Devi Puthucheary

Forty-seven Salmonella Typhimurium (33 zoonotic, 14 clinical) strains were tested for antimicrobial resistance using the standard disk diffusion method. Presence of relevant resistance genes and class 1 integrons were investigated by using PCR. Pulsed-field gel electrophoresis (PFGE) and plasmid profiling were carried out to determine the genomic diversity of Salmonella Typhimurium. Approximate...

2017
Najwa Syahirah Roslan Shagufta Jabeen Nurulfiza Mat Isa Abdul Rahman Omar Mohd Hair Bejo Aini Ideris

Salmonella enterica subsp. enterica serovar Typhimurium is one of several well-categorized Salmonella serotypes recognized globally. Here, we report the whole-genome sequence of S Typhimurium strain UPM 260, isolated from a broiler chicken.

Journal: :Infection and immunity 2004
Jacinta Farn Mark Roberts

DegQ is a serine protease that is highly homologous to HtrA, an important virulence determinant of Salmonella enterica serovar Typhimurium. We examined if DegQ is involved in serovar Typhimurium pathogenesis. A serovar Typhimurium degQ mutant was as virulent as the wild-type strain in mice. However, a serovar Typhimurium htrA degQ mutant survived less well in murine organs, particularly in the ...

Journal: :Journal of clinical microbiology 2002
Anna Baraniak Ewa Sadowy Waleria Hryniewicz Marek Gniadkowski

Two extended-spectrum beta-lactamase (ESBL)-producing salmonella isolates, Salmonella enterica serovar Enteritidis and Salmonella enterica serovar Typhimurium, were analyzed. Both isolates produced the CTX-M-3 ESBL; however, their bla(CTX-M-3) genes were located on different plasmids. The serovar Typhimurium isolate also expressed another ESBL, SHV-2a, and probably the two ESBL genes had been a...

Journal: :Communicable diseases intelligence quarterly report 2001
A Milazzo N Rose

On 7 March 2001, the Australian Salmonella Reference Centre in Adelaide notified the Communicable Disease Control Branch (CDCB), South Australian Department of Human Services, of 5 cases of infection with Salmonella Typhimurium phage type 126. Salmonella Typhimurium phage type 126 is an uncommon isolate in South Australia. Between 1993 and 2000 CDCB received only 27 notifications, an average of...

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