Results 11 to 20 of about 107,610 (313)

Environmental sampling methods’ influence on detection of pathogens in cage-free aviary housing

Poultry Science, 2023
: The environmental sampling of layer housing systems is essential to identifying potential pathogens that are of concern to human health. To identify the natural occurrence of pathogens (Listeria, Campylobacter, and Salmonella) at various locations in a
J.S. Garcia, D.R. Jones, R.K. Gast, D.M. Karcher, M.A. Erasmus   +4 more
doaj   +1 more source

Isolate-Based Surveillance of Listeria monocytogenes by Whole Genome Sequencing in Austria

Frontiers in Microbiology, 2019
Listeria monocytogenes (L. monocytogenes) is a ubiquitous organism that can easily enter the food chain. Infection with L. monocytogenes can cause invasive listeriosis. Since 2014, in Austria, L. monocytogenes isolates from human and food/food-associated
Adriana Cabal, Adriana Cabal, Ariane Pietzka, Steliana Huhulescu, Franz Allerberger, Werner Ruppitsch, Daniela Schmid   +6 more
doaj   +1 more source

Sex-dependent susceptibility to Listeria monocytogenes infection is mediated by differential interleukin-10 production [PDF]

, 2005
It is well documented that sex-dependent factors affect susceptibility to infection, with most mouse models demonstrating higher resistance in females.
Bastian Pasche, Helmut Fuchs, Andreas Lengeling, Hrabě de Angelis, M., Franz, T.J., Busch, D.H., Tobias J. Franz, Pasche, B., Busch, Dirk H, Busch, Dirk H., Kalaydjiev, S., Kremmer, E., Valérie Gailus-Durner, Martin Hrabé de Angelis, Kremmer, Elisabeth, Franz, Tobias J., De Angelis, Martin Hrabé, Pasche, Bastian, Dirk H. Busch, Lengeling, A., Fuchs, H., Fuchs, Helmut, Kalaydjiev, Svetoslav, Gailus-Durner, Valérie, Hrabé de Angelis, Martin, Lengeling, Andreas, Svetoslav Kalaydjiev, Gailus-Durner, V., Franz, Tobias J, Elisabeth Kremmer   +29 more
core   +1 more source

Clonal Diversity, Virulence Potential and Antimicrobial Resistance of Escherichia coli Causing Community Acquired Urinary Tract Infection in Switzerland

Frontiers in Microbiology, 2017
Objectives: The aim of this study was to assess the clonal structure, virulence potential and antibiotic susceptibility of uropathogenic Escherichia coli (UPEC) isolates causing community acquired urinary tract infection (CAUTI) in unselected primary ...
Magdalena T. Nüesch-Inderbinen, Melinda Baschera, Katrin Zurfluh, Herbert Hächler, Hansjakob Nüesch, Roger Stephan   +5 more
doaj   +1 more source

Extending the host range of Listeria monocytogenes by rational protein design [PDF]

, 2007
In causing disease, pathogens outmaneuver host defenses through a dedicated arsenal of virulence determinants that specifically bind or modify individual host molecules. This dedication limits the intruder to a defined range of hosts.
Wollert, Thomas, Gruber, A.D., Heinz, D.W., Pasche, Bastian, van den Heuvel, Joop, Heinz, Dirk W., Lengeling, A., Gruber, Achim D., Heinz, Dirk W, van den Heuvel, J., Schubert, W.D., Rochon, M., Rochon, Maike, Schubert, Wolf-Dieter, Pasche, B., Lengeling, Andreas, Deppenmeier, Stefanie, Deppenmeier, S., Gruber, Achim D, Wollert, T.   +19 more
core   +1 more source

High Prevalence of Extended-Spectrum β-Lactamase Producing Enterobacteriaceae Among Clinical Isolates From Cats and Dogs Admitted to a Veterinary Hospital in Switzerland

Frontiers in Veterinary Science, 2018
ObjectivesThis study aimed to identify and characterize extended-spectrum β-lactamase (ESBL) producing Enterobacteriaceae among clinical samples of companion animals.MethodsA total of 346 non-duplicate Enterobacteriaceae isolates were collected between ...
Anna Lena Zogg, Sabrina Simmen, Katrin Zurfluh, Roger Stephan, Sarah N. Schmitt, Magdalena Nüesch-Inderbinen   +5 more
doaj   +1 more source

Molecular Confirmation of the Causative Agents of Diarrhea and Its Antimicrobial Susceptibility Tests

Central Asian Journal of Medical Sciences, 2023
Objectives: This study aimed to investigate molecular confirmation of the causative agents of diarrhea and its antimicrobial susceptibility tests in the samples collected from patients who have symptoms of diarrhea. There is a relative lack of diagnostic
Enerel Enkhbayar, Narangerel Baatar, Avarzed Amgalanbaatar, Oyungerel Ravjir   +3 more
doaj   +1 more source

Microbial quality and prevalence of Salmonella and Listeria in eggs

International Journal of Environmental Health Engineering, 2012
Aims: This study was undertaken to determine the microbial quality and the prevalence of Salmonella and Listeria in table eggs in Isfahan, Iran. Materials and Methods: A total of 525 samples were randomly collected from various shops in Isfahan, Iran ...
Manijeh Mahdavi, Mohammad Jalali, Hjieh Ghasemian Safaei, Ehsan Shamloo   +3 more
doaj   +1 more source

Differentiation of Listeria monocytogenes, Listeria innocua, Listeria ivanovii, and Listeria seeligeri by pulsed-field gel electrophoresis [PDF]

Applied and Environmental Microbiology, 1992
Clamped homogeneous electric field analysis of Listeria DNA with ApaI, AscI, SmaI, or NotI revealed species- and serotype-specific differences in genomic fingerprints. Clamped homogeneous electric field analysis may prove useful, therefore, in epidemiologic studies.
P J, Howard, K D, Harsono, J B, Luchansky   +2 more
openaire   +2 more sources

Th1 cytokines are essential for placental immunity to Listeria monocytogenes [PDF]

, 2005
The fetal allograft poses an immunological challenge: how is it protected while immunity to pathogens, particularly those that replicate in the placenta, is maintained?
Pollard, Jeffrey W, Melissa Fazzari, Jeffrey W. Pollard, Ellen M. Barber, Barber, Ellen M, Fazzari, Melissa   +5 more
core   +1 more source