Results 101 to 110 of about 25,729 (211)

The yersiniabactin-associated ATP binding cassette proteins YbtP and YbtQ enhance Escherichia coli fitness during high-titer cystitis [PDF]

, 2016
The Yersinia high-pathogenicity island (HPI) is common to multiple virulence strategies used by Escherichia coli strains associated with urinary tract infection (UTI).
Henderson, Jeffrey P, Hung, Chia S, Koh, Eun-Ik   +2 more
core   +2 more sources

Uropathogenic Escherichia coli (UPEC) strains may carry virulence properties of diarrhoeagenic E-coli [PDF]

, 2008
To analyze whether Escherichia coli strains that cause urinary tract infections (UPEC) share virulence characteristics with the diarrheagenic E. coli (DEC) pathotypes and to recognize their genetic diversity, 225 UPEC strains were examined for the ...
Antônia M.O. Machado, Cecilia M. Abe, Donnenberg, Fábia A. Salvador, Ivan N. Falsetti, Jesús E. Blanco, Jorge Blanco, Miguel Blanco, Mônica A.M. Vieira, Rodrigo T. Hernandes, Tânia A. T. Gomes, Waldir P. Elias   +11 more
core   +1 more source

Virulence Factors of Uropathogenic Escherichia coli

, 2023
Uropathogenic Escherichia coli (UPEC) strains are those that cause infections in the urinary tract. They acquired virulence factors which enable them to survive in the urinary tract and elicit pathogenicity. The virulence factors are classified into two categories: (i) bacterial cell surface virulence factors and (ii) bacteria secreted virulence ...
openaire   +3 more sources

Antibiogram and characterization of resistance markers among Escherichia coli Isolates from urinary tract infections

Journal of Infection in Developing Countries, 2013
Introduction: Urinary tract infection is the most frequently diagnosed kidney and urologic disease, and Escherichia coli is by far its most common etiological agent. Uropathogenic E. coli are responsible for approximately 90% of urinary tract infections
Yashwant Kumar, Shivani Sood, Anshu Sharma, Kavaratty Raju Mani   +3 more
doaj   +1 more source

Characterization of extended-spectrum β-lactamases produced by Escherichia coli isolated from hospitalized and nonhospitalized patients : emergence of CTX-M-15-producing strains causing urinary tract infections [PDF]

, 2010
Extended-spectrum β-lactamase-producing Escherichia coli isolates were obtained from hospitalised and non-hospitalised patients in Belgium between August 2006 and November 2007.
Butaye, Patrick, Claeys, Geert, Dewulf, Jeroen, Haesebrouck, Freddy, Herman, Lieve, Heyndrickx, Marc, Lontie, Marc, Martel, An, Persoons, Davy, Smet, Annemieke, Van Meensel, Britt   +10 more
core   +1 more source

The effect of consumption of cranberry (Vaccinium macrocarpon) on Escherichia coli adherence to feline uroepithelial cells in a blind randomised cross-over trial in cats

Journal of Veterinary Research
Escherichia coli is the most common uropathogen in humans, dogs and cats. Dietary consumption of cranberry (Vaccinium macrocarpon) is known to be associated with a reduction in uropathogenic E.
Carvajal-Campos Amaranta, Trebossen Lucile, Jeusette Isabelle, Mayot Gilles, Torre Celina, Fragua Victor, Fernandez Anna, Martino Patrick Di   +7 more
doaj   +1 more source

Enzymatically Active and Inactive Phosphodiesterases and Diguanylate Cyclases Are Involved in Regulation of Motility or Sessility in Escherichia coli CFT073

mBio, 2012
Intracellular concentration of cyclic diguanylate monophosphate (c-di-GMP), a second messenger molecule, is regulated in bacteria by diguanylate cyclases (DGCs) (synthesizing c-di-GMP) and phosphodiesterases (PDEs) (degrading c-di-GMP).
Rachel R. Spurbeck, Rebecca J. Tarrien, Harry L. T. Mobley   +2 more
doaj   +1 more source

[Hemagglutination patterns of uropathogenic Escherichia coli].

Revista Argentina de microbiologia, 1995
An hemagglutination (HA) type system has been applied to demonstrate mannose sensitive (MS) and mannose resistant (MR) hemagglutination produced by Escherichia coli isolated from urinary tract infections. Hemagglutination types were obtained by the agglutination of different species of red cells -human, bovine, chicken and guinea pig- suspended in ...
C, Balagué, I, Toresani, L, Fernández
openaire   +1 more source

Mecanismo de ação da toxina alfa-hemolisina de Escherichia coli [PDF]

, 2013
Escherichia coli es una de las bacterias anaerobias facultativas más predominantes en el intestino, siendo, en la mayoría de los casos, inocua para el huésped. Existen cepas que traslocan al torrente sanguíneo causando enfermedades extraintestinales como
Bakas, Laura Susana, Herlax, Vanesa Silvana, Maté, Sabina María, Vazquez, Romina Florencia   +3 more
core   +1 more source

Uropathogenic Escherichia coli--a preliminary study.

Indian journal of pathology & microbiology, 2004
Urinary isolates of Escherichia coli were studied for presence of haemolysin, adhesins, serum resistance and O serotype prevalence. Of the 144 isolates studied, 72 exhibited hemolysin, 7 were resistant to bactericidal effect of serum and 50 strains showed Mannose resistant Haemagglutination (MRHA).
N S, Srikanth, Ragini, Macaden
openaire   +1 more source