Results 121 to 130 of about 321,250 (295)

Increasing prevalence of ESBL-producing Enterobacteriaceae in Sudan community patients with UTIs [PDF]

open access: diamond, 2013
Omar B. Ahmed   +3 more
openalex   +1 more source

Distribution and activity of nitrate and nitrite reductases in the microbiota of the human intestinal tract

open access: yesThe FEBS Journal, EarlyView.
Nitrate from food is first converted to nitrite by oral bacteria and then further processed in the intestine. The gut microbiota reduces nitrate and nitrite to ammonia or nitric oxide, preventing the formation of carcinogenic nitrosamines. Our analysis highlights Escherichia coli as a key player in this detoxification process, supported by other ...
Natalie Hager   +4 more
wiley   +1 more source

Detection of Shiga-like toxin producing Escherichia coli from raw milk cheeses produced in Wallonia [Belgium]. [PDF]

open access: yesBiotechnologie, Agronomie, Société et Environnement, 1999
Shiga-like toxin Escherichia coli (STEC) implicated in aqueous diarrhoea, haemorrhagic colitis and haemolytic uraemic syndrome, has become a serious health problem in various countries. In Belgium, all cases are sporadic and no outbreak has been detected
El-Lioui M.   +4 more
doaj  

High Magnitude of Fecal Carriage of Extended-Spectrum Beta-Lactamase-Producing Enterobacteriaceae at Debre Berhan Comprehensive Specialized Hospital, Ethiopia

open access: yesInfection and Drug Resistance, 2022
Demissew Shenkute,1 Melese Hailu Legese,2 Berhanu Yitayew,1 Asaye Mitiku,3 Getabalew Engidaye,4 Saba Gebremichael,5 Daniel Asrat,6 Yimtubezinash Woldeamanuel6 1Department of Medical Laboratory Science, College of Health Sciences, Debre Berhan University,
Shenkute D   +7 more
doaj  

Molecular basis of antibiotic sensing by the TetR family regulator CecR – a structural perspective

open access: yesThe FEBS Journal, EarlyView.
Escherichia coli CecR, a member of the TetR family regulators, senses selected antibiotics and activates the expression of a putative drug efflux pump. Although present in many pathogenic Enterobacteriales strains, CecR remains poorly characterized. We present the first CecR crystal structure, which reveals a unique tunnel‐like ligand‐binding cavity ...
Agnieszka J. Pietrzyk‐Brzezinska   +5 more
wiley   +1 more source

EPI Update, April 3, 2009 [PDF]

open access: yes, 2009
Weekly newsletter for Center For Acute Disease Epidemiology of Iowa Department of Public ...

core  

Bacterial Extracellular Vesicles in the Pathogenesis and Treatment of Liver Diseases

open access: yesJournal of Gastroenterology and Hepatology, EarlyView.
Liver diseases are a major global health challenge, with current treatments inadequate. This review highlights the role of bacterial extracellular vesicles in liver inflammation, fibrosis, and metabolism. We also explore these from commensals and probiotics, their protective effects, and discuss research challenges and future therapeutic potential ...
Yakun Li   +3 more
wiley   +1 more source

Characterization of the fecal microbiome in cats with inflammatory bowel disease or alimentary small cell lymphoma. [PDF]

open access: yes, 2019
Feline chronic enteropathy (CE) is a common gastrointestinal disorder in cats and mainly comprises inflammatory bowel disease (IBD) and small cell lymphoma (SCL).
Ackermann, Mark R   +9 more
core   +1 more source

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