Results 11 to 20 of about 8,843 (178)

Characterisation of Haemolytic Uropathogenic Escherichia coli Isolated From Dogs and Cats. [PDF]

Vet Med Sci
The present study characterises 51 canine and feline haemolytic E. coli isolates from urinary tract infections by a polyphasic approach, including susceptibility testing, CH‐clonotyping, and DNA microarrays. The majority of isolates belonged to phylogenetic group B2 and were classified as extraintestinal pathogenic E.
Büttner S, Spergser J, Makarova O, Szostak MP, Rosel AC, Ruppitsch W, Schäfer-Somi S, Müller E, Braun SD, Monecke S, Ehricht R, Künzel F, Loncaric I.   +12 more
europepmc   +2 more sources

In vitro interaction of hormone-conditioned neutrophils with commensal and uropathogenic Escherichia coli biofilms

Инфекция и иммунитет, 2020
The aim of the work was to examine an interaction between neutrophils conditioned with chorionic gonadotropin, estriol, kisspeptin, leptin, ghrelin and commensal and uropathogenic Escherichia coli biofilms.
I. L. Maslennikova, I. V. Nekrasova, E. G. Orlova, O. L. Gorbunova, S. V. Shirshev   +4 more
doaj   +1 more source

Experimental evidence of antimicrobial effect of silver-coated silicon urological catheters [PDF]

Клиническая микробиология и антимикробная химиотерапия, 2019
Objective. To study the colonization activity of clinical strains of uropathogenic Escherichia coli (UPEC) against various types of urological catheters. Materials and Methods. Biofilms of E.
Gizatullina Yu.S., Aptukov V.N., Morozov I.A., Mitin V.Yu., Starčič Erjavec M., Kuznetsova M.V.   +5 more
doaj   +1 more source

Dictamnine Inhibits the Adhesion to and Invasion of Uropathogenic Escherichia Coli (UPEC) to Urothelial Cells

Molecules, 2022
Uropathogenic Escherichia coli (UPEC) is the most common pathogenic bacteria associated with urinary tract infection (UTI). UPEC can cause UTI by adhering to and invading uroepithelial cells. Fimbriae is the most important virulence factor of UPEC, and a
Wenbo Yang, Peng Liu, Ying Chen, Qingyu Lv, Zhongtian Wang, Wenhua Huang, Hua Jiang, Yuling Zheng, Yongqiang Jiang, Liping Sun   +9 more
doaj   +1 more source

Testosterone regulates the intracellular bacterial community formation of uropathogenic Escherichia coli in prostate cells via STAT3

International Journal of Medical Microbiology, 2020
Background: UPEC can internalize clonally in prostate to form biofilm-like intracellular bacterial communities (IBCs) for recurrent or chronic infection.
Chen-Hsun Ho, Yu-Chuan Lu, Chia-Kwung Fan, Hong-Jeng Yu, Hsin-Tien Liu, Chia-Chang Wu, Kuan-Chou Chen, Shih-Ping Liu, Po-Ching Cheng   +8 more
doaj   +1 more source

The Synergy Between a Silver-Ruthenium Antimicrobial and Aminoglycosides Is Based on Severe Macromolecular Damage. [PDF]

Mol Microbiol
AGXX enhances aminoglycoside activity against multidrug‐resistant pathogens such as uropathogenic Escherichia coli by increasing reactive oxygen species, causing protein aggregation and DNA damage. This effect is reduced by oxygen limitation or antioxidants. Polyphosphate protects cells from oxidative damage.
Oladokun EP, Donkor GY, Narh JK, Jacobson GD, Ward C, Tawiah PO, Polzer LK, Edwards KA, Floyd KA, Dahl JU.   +9 more
europepmc   +2 more sources

Enhanced uropathogenic Escherichia coli-induced infection in uroepithelial cells by sugar through TLR-4 and JAK/STAT1 signaling pathways

Journal of Microbiology, Immunology and Infection, 2021
Background: Patients with diabetes mellitus (DM) have higher incidence and more severe urinary tract infections (UTIs) for longer duration than those of the patients without DM. It causes more complicated etiologies during uropathogenic Escherichia coli (
Chen-Hsun Ho, Chia-Kwung Fan, Chia-Chang Wu, Hong-Jeng Yu, Hsin-Tien Liu, Kuan-Chou Chen, Shih-Ping Liu, Po-Ching Cheng   +7 more
doaj   +1 more source

BarA-UvrY two-component system regulates virulence of uropathogenic E. coli CFT073. [PDF]

PLoS ONE, 2012
Uropathogenic Escherichia coli (UPEC), a member of extraintestinal pathogenic E. coli, cause ∼80% of community-acquired urinary tract infections (UTI) in humans.
Senthilkumar Palaniyandi, Arindam Mitra, Christopher D Herren, C Virginia Lockatell, David E Johnson, Xiaoping Zhu, Suman Mukhopadhyay   +6 more
doaj   +1 more source

Human Renal Fibroblasts, but Not Renal Epithelial Cells, Induce IL-1β Release during a Uropathogenic Escherichia coli Infection In Vitro

Cells, 2021
Understanding how uropathogenic Escherichia coli (UPEC) modulates the immune response in the kidney is essential to prevent UPEC from reaching the bloodstream and causing urosepsis.
Ashok Kumar Kumawat, Geena Varghese Paramel, Kartheyaene Jayaprakash Demirel, Isak Demirel   +3 more
doaj   +1 more source

Multidrug-Resistant Uropathogenic Escherichia coli Typing by ERIC-PCR: A Genetic and Antibiogram Profiling in a Tertiary Care Hospital

Journal of Medical Microbiology and Infectious Diseases
Introduction: Uropathogenic Escherichia coli (UPEC) is a leading cause of community-acquired and healthcare-associated infections, and antimicrobial resistance in UPEC poses significant challenges to managing these infections.
Amir Sayed Malik1, Mohammed Sameer Chishti1, Gulnaz Bashir1*, Irfan Nisar Ahangar1   +3 more
doaj   +1 more source