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Auflistung Artikel in Fachzeitschriften nach Autor "Pietsch, Michael"
Anzeige der Publikationen 1-9 von 9
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2022-12-22ZeitschriftenartikelBestandsaufnahme der verfügbaren und aktuell eingesetzten Typisierungsmethoden einschließlich genombasierter Verfahren von Zoonoseerregern am Beispiel von Salmonella enterica Pietsch, Michael; Simon, Sandra; Richter, Anne; Malorny, Burkhard; Uelze, Laura; Hepner, Sabrina; Dangel, Alexandra; Sing, Andreas; Huber, Ingrid; Busch, Ulrich; Linde, Jörg; Methner, Ulrich; Becker, Natalie; Werner, Guido; Mellmann, Alexander; Fruth, Angelika; Flieger, AntjeHintergrund In den vergangenen Jahren hat sich die Gesamtgenomsequenzierung („whole genome sequencing“; WGS) in Kombination mit bioinformatischen Analysen zum Stand der Technik bei der Bewertung des Pathogenitäts- und ...
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2022-12-16ZeitschriftenartikelBestandsaufnahme der verfügbaren und aktuell eingesetzten Typisierungsmethoden von zoonotischen Erregern am Beispiel von Shiga Toxin-bildenden bzw. enterohämorrhagischen Escherichia coli (STEC/EHEC) Richter, Anne; Pietsch, Michael; Harmsen, Dag; Juraschek, Katharina; Lang, Christina; Mellmann, Alexander; Middendorf-Bauchart, Barbara; Pulz, Matthias; Roth, Sarah; Schuh, Elisabeth; Fruth, Angelika; Flieger, AntjeEinleitung Für eine Verbesserung der Patientenversorgung und die Erhöhung der Lebensmittelsicherheit im Sinne von One Health wurden im Rahmen des Projekts „Integrierte Genomische Surveillance von Zoonoseerregern (IGS-Zoo)“ ...
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2021-01-19ZeitschriftenartikelGenome-Based Analyses of Fitness Effects and Compensatory Changes Associated with Acquisition of blaCMY-, blaCTX-M-, and blaOXA-48/VIM-1-Containing Plasmids in Escherichia coli Pietsch, Michael; Pfeifer, Yvonne; Fuchs, Stephan; Werner, GuidoBackground: Resistance plasmids are under selective conditions beneficial for the bacterial host, but in the absence of selective pressure, this carriage may cause fitness costs. Compensation of this fitness burden is ...
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2019-12-17ZeitschriftenartikelIS26-Mediated Transfer of blaNDM–1 as the Main Route of Resistance Transmission During a Polyclonal, Multispecies Outbreak in a German Hospital Weber, Robert E.; Pietsch, Michael; Frühauf, Andre; Pfeifer, Yvonne; Martin, Maria; Luft, Dirk; Gatermann, Sören; Pfennigwerth, Niels; Kaase, Martin; Werner, Guido; Fuchs, StephanOne of the most demanding challenges in infection control is the worldwide dissemination of multidrug-resistant (MDR) bacteria in clinical settings. Especially the increasing prevalence of carbapenemase producing Gram-negative ...
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2018-03-27ZeitschriftenartikelRetrospective Analysis of Bacterial Cultures Sampled in German Chicken-Fattening Farms During the Years 2011–2012 Revealed Additional VIM-1 Carbapenemase-Producing Escherichia coli and a Serologically Rough Salmonella enterica Serovar Infantis Roschanski, Nicole; Fischer, Jennie; Falgenhauer, Linda; Pietsch, Michael; Guenther, Sebastian; Kreienbrock, Lothar; Chakraborty, Trinad; Pfeifer, Yvonne; Guerra, Beatriz; Roesler, Uwe H.Carbapenems are last-resort antibiotics used in human medicine. The increased detection of carbapenem-resistant Enterobacteriaceae (CRE) is therefore worrying. In 2011 we reported the first livestock-associated VIM-1-producing ...
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2021-10-25ZeitschriftenartikelThird generation cephalosporin resistance in clinical nontyphoidal Salmonella enterica in Germany and emergence of blaCTX-M-harbouring pESI plasmids Pietsch, Michael; Simon, Sandra; Meinen, Anika; Trost, Eva; Banerji, Sangeeta; Pfeifer, Yvonne; Flieger, AntjeNon-typhoidal Salmonella enterica is an important gastrointestinal pathogen causing a considerable burden of disease. Resistance to third generation cephalosporins poses a serious threat for treatment of severe infections. ...
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2021-02-10ZeitschriftenartikelToward an Integrated Genome-Based Surveillance of Salmonella enterica in Germany Uelze, Laura; Becker, Natalie; Borowiak, Maria; Busch, Ulrich; Dangel, Alexandra; Deneke, Carlus; Fischer, Jennie; Flieger, Antje; Hepner, Sabrina; Huber, Ingrid; Methner, Ulrich; Linde, Jörg; Pietsch, Michael; Simon, Sandra; Sing, Andreas; Tausch, Simon H.; Szabo, Istvan; Malorny, BurkhardDespite extensive monitoring programs and preventative measures, Salmonella spp. continue to cause tens of thousands human infections per year, as well as many regional and international food-borne outbreaks, that are of ...
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2021-09-09ZeitschriftenartikelWhat WGS Reveals about Salmonella enterica subsp. enterica in Wildlife in Germany Uelze, Laura; Bloch, Angelina; Borowiak, Maria; Grobbel, Mirjam; Deneke, Carlus; Fischer, Matthias; Malorny, Burkhard; Pietsch, Michael; Simon, Sandra; Szabó, István; Tausch, Simon H.; Fischer, JennieThe aim of this study was to gain an overview of the genetic diversity of Salmonella found in wildlife in Germany. We were particularly interested in exploring whether wildlife acts as a reservoir of certain serovars/subtypes ...
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2018-08-09ZeitschriftenartikelWhole genome analyses of CMY-2-producing Escherichia coli isolates from humans, animals and food in Germany Pietsch, Michael; Irrgang, Alexandra; Roschanski, Nicole; Brenner Michael, Geovana; Hamprecht, Axel; Rieber, Heime; Käsbohrer, Annemarie; Schwarz, Stefan; Rösler, Uwe; Kreienbrock, Lothar; Pfeifer, Yvonne; Fuchs, Stephan; Werner, GuidoBackground: Resistance to 3rd-generation cephalosporins in Escherichia coli is mostly mediated by extended-spectrum beta-lactamases (ESBLs) or AmpC beta-lactamases. Besides overexpression of the species-specific chromosomal ...