Search results for: KLEBSIELLA SPP.

• A new assay for the simultaneous identification and differentiation of Klebsiella oxytoca strains.

  Publication

  • K. Stojowska-Swędrzyńska
  • B. Krawczyk

  - APPLIED MICROBIOLOGY AND BIOTECHNOLOGY - Year 2016

  Klebsiella oxytoca is the second most frequently identified species of Klebsiella isolated from hospitalized patients. Klebsiella spp. is difficult to identify using conventional methods and is often misclassified in clinical microbiology laboratories. K. oxytoca is responsible for an increasing number of multi-resistant infections in hospitals because of insufficient detection and identification. In this study, we propose a new...

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• A new assay for simultaneous identification and differentiation of Klebsiella oxytoca strains

  Publication

  • K. Stojowska
  • B. Krawczyk

  - Acta Biochimica Polonica - Year 2015

  Bacterial strain typing, or identifying bacteria at the strain level, is particularly important for diagnosis, treatment, and epidemiological surveillance of bacterial infections. This is especially the case for bacteria exhibiting high levels of antibiotic resistance or virulence, and those involved in nosocomial or pandemic infections. Strain typing also has applications in studying bacterial population dynamics.

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• Charakterystyka oporności Klebsiella pneumoniae New Delhi na karbapenemy

  Publication

  • M. Burzyńska
  • B. Krawczyk

  - Year 2019

  Bakterie Klebsiella pneumoniae New Delhi, posiadające gen oporności na karbapenemy (blaNDM) zostały po raz pierwszy wyizolowane w 2008 roku w Szwecji od pacjenta wcześniej hospitalizowanego w Indiach. Bakterie te szybko rozprzestrzeniają się po całym świecie, a od 2011 roku występują również w Polsce. Stanowią one wysokie ryzyko epidemiologiczne, ponieważ gen oporności na karbapenemy przekazywany jest pomiędzy bakteriami poprzez...

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• Evaluation of Chemical Changes in Laboratory-Induced Colistin-Resistant Klebsiella pneumoniae

  Publication

  • A. Pruss
  • P. Kwiatkowski
  • Ł. Łopusiewicz
  • H. Masiuk
  • P. Sobolewski
  • K. Fijałkowski
  • M. Sienkiewicz
  • A. Smolak
  • S. Giedrys-Kalemba
  • B. Dołęgowska

  - International Journal of Molecular Sciences - Year 2021

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• Beata Krawczyk dr hab.

  People

  Department of Biotechnology and Microbiology

  Beata Krawczyk, PhD, Professor Academic degrees, education, qualifications:  B. Krawczyk earned his master degree in Biology at the University of Gdansk, Biology Faculty, in 1986, and her PhD in Molecular Biology at the University of Gdansk, Biology Faculty, in 1996.  Postdoctoral degree (habilitation) in biological sciences in the discipline biology, Faculty of Natural Sciences, University of Szczecin, Szczecin, in 2009. In 2012...

• Role of nitrogen in evolution of sp2/sp3 bonding and optical band gap in hydrogenated carbon nitride

  Publication

  • A. Majumdar
  • S. Das
  • R. Bogdanowicz
  • T. Shripathi
  • W. Langel
  • R. Hippler

  - VIBRATIONAL SPECTROSCOPY - Year 2013

  Drastic changes in the bonding are found in amorphous hydrogenated carbon nitride (a-CNx:H) film as a function of nitrogen concentration (or N/C ratio). The total C-sp3 fraction and hardness shows a sharp decrease (at N/C = 0.40) whereas optical band gap and resistivity shows a gradual increase as nitrogen concentration increases from 0.07 to 0.58. Raman spectrum of a-CNx:H film is fitted with both Gaussian (integrated intensity...

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• Analysis of the prevalence of colistin resistance among clinical strains of <i>Klebsiella pneumoniae</i>

  Publication

  • A. Pruss
  • P. Kwiatkowski
  • H. Masiuk
  • J. Jursa-Kulesza
  • I. Bilska
  • A. Lubecka
  • M. Cettler
  • P. Roszkowska
  • B. Dołęgowska

  - Annals of Agricultural and Environmental Medicine - Year 2022

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• Similarity Analysis of Klebsiella pneumoniae Producing Carbapenemases Isolated from UTI and Other Infections

  Publication

  • A. Pruss
  • P. Kwiatkowski
  • M. Sienkiewicz
  • H. Masiuk
  • A. Łapińska
  • B. Kot
  • Z. Kilczewska
  • S. Giedrys-Kalemba
  • B. Dołęgowska

  - Antibiotics-Basel - Year 2023

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• Virulence analysis and antibiotic resistance of Klebsiella pneumoniae isolates from hospitalised patients in Poland

  Publication

  • B. Kot
  • M. Piechota
  • P. Szweda
  • J. Mitrus
  • J. Wicha
  • A. Grużewska
  • M. Witeska

  - Scientific Reports - Year 2023

  Klebsiella pneumoniae (KP) is a nosocomial pathogen causing difficult-to-treat infections. The presence of virulence genes and antibiotic resistance of 109 KP isolates from hospitalized patients were investigated. Among them, 68.8% were multi-drug resistant (MDR) and 59.6% produced extended-spectrum beta-lactamases (ESBLs). Metallo-β-lactamases (MBLs) were produced by 22% of isolates (mainly from anus), including 16.5% of isolates...

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• Compatible Mixture of Bacterial Antagonists Developed to Protect Potato Tubers from Soft Rot Caused by Pectobacterium spp. and Dickeya spp.

  Publication

  • D. Krzyzanowska
  • T. Maciag
  • J. Siwinska
  • M. Krychowiak
  • S. Jafra
  • R. Czajkowski
  • T. Maciąg

  - PLANT DISEASE - Year 2019

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