Results 81 to 90 of about 114,921 (219)

Molecular Characterization of Some Virulence Genes and Antibiotic Susceptibility Pattern among Uropathogenic Escherichia coli Isolated from Patient in Zakho City/Iraq

Zanco Journal of Pure and Applied Sciences, 2020
Uropathogenic Escherichia coli (UPEC) is one of the most causative agents which causing urinary tract infections (UTIs) in humans. This study involved the prevalence of the virulence genes among UPEC isolated from patients in various hospitals in Zakho ...
Marwa Subhi Ibrahim, Haval M. Khalid, Wijdan M. S. Mero   +2 more
doaj   +1 more source

CAR‐T Cells in Ulcerative Colitis: The Renaissance of B‐Cell Targeted Therapy in UC

JCC Plus, Volume 1, Issue 4, July 2026.
ABSTRACT A recent New England Journal of Medicine report described the first successful use of anti‐CD19 CAR‐T cell therapy in a patient with multirefractory ulcerative colitis (UC). This exceptional case provides striking proof of concept that B cells and plasma cells can act as key pathogenic drivers in UC.
Zlata Chkolnaia, Mathieu Uzzan, Walter Reinisch   +2 more
wiley   +1 more source

Estudio de necesidades formativas que permitan implementar nuevos productos y servicios en la Empresa Pública UPEC-CREATIVA-EP, Provincia del Carchi, año 2019 [PDF]

, 2020
El mundo actual evoluciona cada día y diversos son los cambios que han repercutido directamente en la sociedad. Conscientes de estos problemas especialmente en el campo empresarial y perfil laboral se originó la presente investigación en la provincia ...
Belalcazar Rebolledo, Jonathan Diego, Paucar Calixto, Byron Darío   +1 more
core  

Subinhibitory Concentrations of Allicin Decrease Uropathogenic Escherichia coli (UPEC) Biofilm Formation, Adhesion Ability, and Swimming Motility [PDF]

, 2016
Uropathogenic Escherichia coli (UPEC) biofilm formation enables the organism to avoid the host immune system, resist antibiotics, and provide a reservoir for persistent infection.
Yi Wang, Kaihui Sha, Xiaolong Yang, Guangya Xu, Hanwen Tian, Xiaolong Yang, Jingyu Li, Xiaoying Wang, Ning Huang, Junli Chen, Shanze Chen   +10 more
core   +1 more source

The influence of neutrophils and their exoproducts on biofilm biomass, bacterial viability and conjugative transfer into Escherichia Coli

Инфекция и иммунитет
The purpose of this study was to investigate the effect of neutrophils and their antimicrobial factors, hydrogen peroxide and defensin α, on the biofilm biomass, the viability of bacteria in the biofilm and the efficiency of conjugative transfer of the ...
Irina L. Maslennikova, I. V. Nekrasova, Erjavec M. Starčič, M. V. Kuznetsova   +3 more
doaj   +1 more source

One‐Year Effectiveness of Upadacitinib in Perianal Crohn's Disease: A Real‐World GETAID Study

Alimentary Pharmacology &Therapeutics, Volume 64, Issue 2, Page 235-242, July 2026.
In a real‐world cohort of patients with highly refractory perianal Crohn's disease, upadacitinib induced clinical remission at 12 months in 26% of patients with fistulizing disease and 25% of those with isolated anal ulcerations. ABSTRACT Introduction Upadacitinib (UPA) is effective for treating luminal Crohn's disease (CD), but data on perianal CD ...
Nicolas Richard, Philippe Seksik, Romain Altwegg, Maria Nachury, David Laharie, Stéphane Nancey, Benoît Coffin, Anne‐Laure Pelletier, Mathieu Uzzan, Aurélien Amiot, Morgane Amil, Lucine Vuitton, Mathurin Fumery, Anne Bozon   +13 more
wiley   +1 more source

An integrative approach to assessing the pathogenic potential of Escherichia coli strains isolated from urine

Журнал микробиологии, эпидемиологии и иммунобиологии
Introduction. Uropathogenic Escherichia coli (UPEC) are characterized by the ability to survive and reproduce in the urinary tract due to the presence of specific virulence factors.
Mariia A. Makarova, Zoya N. Matveeva, Lidiya A. Kaftyreva   +2 more
doaj   +1 more source

Nitrate Thresholds Control Regime Shifts in Soil Nitrogen Cycling Across a Mangrove–Agricultural Gradient

European Journal of Soil Science, Volume 77, Issue 4, July/August 2026.
ABSTRACT Anthropogenic nitrogen inputs are increasing globally, while the conditions under which ecosystems transition from nitrogen retention to nitrogen loss remain poorly constrained. Environmental proxies commonly used to infer nitrogen loss, including redox status, carbon availability, and microbial gene inventories, provide limited power to ...
Mathieu Sebilo, Bastien Redon, Elona Ousselin, Mélanie Longchamp, Lynda Chalder, Anaelle Devarieux, Patrick Jean‐Louis, Olivier Gros   +7 more
wiley   +1 more source

Characterization of Virulence Genetic Profile and Potential Effect of Nanoparticles against Multidrug-Resistant Uropathogenic E. coli at Menuofia University Hospitals

Journal of Pure and Applied Microbiology
One of the most significant pathogens involved in urinary tract infections is Uropathogenic E. coli (UPEC). In addition to assessing biofilm production and the effect of gold and silver nanoparticles on the isolated strains’ ability to form biofilms, the
Rasha G. Mostafa, Sahar A.M. Ali, Kamel Shoueir, Athar F. Lasheen, Aya E. Tayel, Mona S. Sabal   +5 more
doaj   +1 more source

Characterisation of rpoS alleles in UPEC strain CFT073

Access Microbiology, 2019
Escherichia coli is a major cause of urinary tract infections, bacteraemia and sepsis. CFT073 is a well-studied, prototypic urosepsis isolate. This laboratory has previously shown that strain CFT073 is serum-resistant, with resistance being imparted by factors including capsule and extracellular polysaccharides inter alia.
Naoise McGarry, Stephen Smith
openaire   +1 more source