نتایج جستجو برای: yersinia spp

تعداد نتایج: 57266  

ژورنال: Medical Laboratory Journal 2015
Akbari, N, , Ghanadan, M, , Soltan Dallal, MM, ,

Abstract Background and Objective: Cream, a rich dairy product, with a neutral PH and low preservation time is a suitable medium for microbial growth. Salmonella is one of the most important pathogens in causing food poisoning and human gastroenteritis. This study aimed at investigating the quality of traditional cream for the bacterial contamination. Material and Methods: In this cross-section...

Journal: :Journal of clinical microbiology 1999
H J Linde H Neubauer H Meyer S Aleksic N Lehn

The Vitek GNI card was used to identify 212 isolates of 10 Yersinia species. Identification was correct for 96.3% of the isolates (156 of 162) to the genus level and for 57.4% of the isolates (93 of 162) to the species level for Yersinia spp. listed in the Vitek database. We recommend additional identification methods for isolates assigned to the genus Yersinia by the Vitek system.

Journal: :Infection and immunity 2002
Klaus Ruckdeschel Kathleen Richter

Pathogenic Yersinia spp. uncouple an array of signal transduction pathways in macrophages to disrupt their response to infection. This compels the macrophage to undergo apoptosis. Our study shows that macrophages that had acquired tolerance to Yersinia infection by preexposure to lipopolysaccharide were considerably protected against Y. enterocolitica-induced apoptosis. The desensitization of m...

Journal: :Revue scientifique et technique 2013
N Langkabel R Fries

European Union legislation on animal production associated with food safety requires the collection and management of information and data about the farm, the herd and the individual animal. This paper describes the technical steps of the generation, collection and interpretation of data from 296 pig-fattening farms, belonging to two farming associations and using indoor production systems (56 ...

Journal: :Antimicrobial agents and chemotherapy 1984
L J Goodman R M Fliegelman G M Trenholme R L Kaplan

A comparison was made of the in vitro activity of ciprofloxacin (Bay o 9867) with nine other antibiotics against isolates of Campylobacter jejuni, Salmonella spp., Shigella spp., Yersinia enterocolitica, Clostridium difficile, Vibrio spp., and Escherichia coli. Minimum inhibitory concentrations of ciprofloxacin were the lowest of any compound tested for all organisms except C. difficile.

Journal: :Infection and immunity 1986
J Heesemann U Gross N Schmidt R Laufs

Enteropathogenic Yersinia sp. releases plasmid-associated proteins of low molecular mass (26-67 kilodaltons) at 37 degrees C. In this study, the optimum conditions for the release of proteins were assessed and the released proteins (RPs) were analyzed for the manner of release, immunochemical characteristics, and the location of the genes necessary for their synthesis. Protein release was stron...

Journal: :The Journal of biological chemistry 2013
Manuel Wolters Erin C Boyle Kerstin Lardong Konrad Trülzsch Anika Steffen Klemens Rottner Klaus Ruckdeschel Martin Aepfelbacher

Pathogenic Yersinia spp. translocate the effectors YopT, YopE, and YopO/YpkA into target cells to inactivate Rho family GTP-binding proteins and block immune responses. Some Yersinia spp. also secrete the Rho protein activator cytotoxic necrotizing factor-Y (CNF-Y), but it has been unclear how the bacteria may benefit from Rho protein activation. We show here that CNF-Y increases Yop translocat...

Journal: :Journal of Medical Microbiology 1987

Journal: :Applied and environmental microbiology 1985
Y Kato K Ito Y Kubokura T Maruyama K Kaneko M Ogawa

Yersinia spp. were isolated from 34 of 500 birds representing nine species. The highest isolation rate, 5 of 21 (23.8%), was found in blue magpies (Cyanopia cyanus), followed by pheasants (Phasianus colchicus tohkaidi), 5 of 33 (15.2%); gray starlings (Sturnus cineraceus), 6 of 57 (10.5%); tree sparrows (Passer montanus), 1 of 14 (7.1%); bulbuls (Hypsipetes amaurotis), 4 of 57 (7.0%); crows (Co...

Journal: :Journal of clinical microbiology 1999
M Blom A Meyer P Gerner-Smidt K Gaarslev F Espersen

The efficacy of the Statens Serum Institut (SSI) enteric medium for isolation and direct identification of enteric pathogens was evaluated. Six different biochemical reactions can be read by using the SSI enteric medium, allowing direct identification of a range of enteric pathogens. All 248 gram-negative bacterial species that were tested grew on the SSI enteric medium. Only 10 of 248 bacteria...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید