Results 71 to 80 of about 31,496 (202)

Virulence genes and phylogenetic groups of uropathogenic Escherichia coli isolates from patients with urinary tract infection and uninfected control subjects: a case-control study

open access: yesBMC Infectious Diseases, 2021
Background Urinary Tract Infection (UTI) is one of the most common bacterial infectious diseases which causes considerable morbidity and costly health problems.
Seyedeh Elham Rezatofighi   +2 more
doaj   +1 more source

Polyamine production by natural Escherichia coli strains isolated from various sources

open access: yesActa Biomedica Scientifica
Background. The polyamines putrescine and cadaverine serve as raw materials for the synthesis of polyamides; their production by microbial synthesis is a current issue of biotechnology, the development of which requires a search for effective producers ...
A. V. Akhova   +5 more
doaj   +1 more source

Colicins of the Escherichia coli uropathogenic strain collection

open access: yesActa Biologica Slovenica, 2006
110 uropathogenic Escherichia coli (UPEC) strains were screened for colicin production and 42 (38%) of the tested UPEC strains were found to be colicinogenic.
Marjanca Starčič Ejravec   +2 more
doaj   +1 more source

Molecular Characterization of the Escherichia coli Asymptomatic Bacteriuria Strain 83972: The Taming of a Pathogen [PDF]

open access: yes, 2006
Escherichia coli is the most common organism associated with asymptomatic bacteriuria (ABU). In contrast to uropathogenic E. coli (UPEC), which causes symptomatic urinary tract infections (UTI), very little is known about the mechanisms by which these ...
Klemm, P   +5 more
core   +2 more sources

A Multifunctional Bioactive Nanoscale Coating Deposited by Atmospheric Pressure Plasma Polymerization of Peppermint Essential Oil

open access: yesSmall, Volume 22, Issue 17, 20 March 2026.
Atmospheric plasma polymerization transforms peppermint essential oil into ultrathin, substrate‐independent bioactive coatings with antioxidant, contact‐active antibacterial, and immunomodulatory functions. The coating disrupts Gram‐negative pathogens, potentiates prophylactic antibiotics, suppresses pro‐inflammatory signaling, and promotes M2 ...
Trong Quan Luu   +9 more
wiley   +1 more source

Effects Of Zno Nanoparticles on Initial Adhesion and fimH Gene Expression Level of Uropathogenic Eschercia coli

open access: yesJournal of Clinical and Basic Research, 2017
Introduction: Uropathogenic Escherichia coli (UPEC) strains are the main causes of urinary tract infections. Adhesion is one of the main and primary steps of UPEC pathogenicity.
Ali Shakerimoghaddam   +2 more
doaj  

Classification of multiple electromagnetic interference events in high-voltage power plant [PDF]

open access: yes, 2018
This paper addresses condition assessment of electrical assets contained in high voltage power plants. Our work introduces a novel analysis approach of multiple event signals related to faults, and which are measured using Electro-Magnetic Interference ...
Boreham, Philip   +5 more
core   +2 more sources

Urban Microfarms: Hot or Cold Spots for Plants and Soil Biodiversity?

open access: yesEuropean Journal of Soil Science, Volume 77, Issue 2, March–April 2026.
Investigation of soil and plant biodiversity in urban microfarms on the ground and on rooftops. ABSTRACT Urban agriculture plays a key role in urban ecosystems functionality and resilience, and can take many forms: allotment gardens, community garden or urban microfarms.
Sophie Joimel   +9 more
wiley   +1 more source

Functional heterogeneity of the UpaH autotransporter protein from uropathogenic Escherichia coli [PDF]

open access: yes, 2012
Uropathogenic Escherichia coli (UPEC) are responsible for the majority of urinary tract infections(UTI). To cause UTI, UPEC must adhere to epithelial cells of the urinary tract and overcome the shear flow forces of urine.
Allsopp, Luke P.   +5 more
core   +4 more sources

Molecular Characterization of Uropathogenic Escherichia coli Reveals Emergence of Drug Resistant O15, O22 and O25 Serogroups

open access: yesMedicina, 2019
Background and Objectives: Uropathogenic Escherichia coli (UPEC) are common pathogens causing urinary tract infections (UTIs). We aimed to investigate the relationship among clinical manifestation, serogroups, phylogenetic groups, and antimicrobial ...
Ruta Prakapaite   +9 more
doaj   +1 more source

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