Results 91 to 100 of about 276,829 (341)

Lipopolysaccharide Structural Differences between Western and Asian Helicobacter pylori Strains

Toxins, 2018
Recent structural analysis of the lipopolysaccharide (LPS) isolated from Helicobacter pylori G27 wild-type and O-antigen ligase mutant resulted in the redefinition of the core-oligosaccharide and O-antigen domains.
Hong Li, Hong Tang, Aleksandra W. Debowski, Keith A. Stubbs, Barry J. Marshall, Mohammed Benghezal   +5 more
doaj   +1 more source

bak deletion stimulates gastric epithelial proliferation and enhances Helicobacter felis-induced gastric atrophy and dysplasia in mice [PDF]

, 2015
Helicobacter infection causes a chronic superficial gastritis that in some cases progresses via atrophic gastritis to adenocarcinoma. Proapoptotic bak has been shown to regulate radiation-induced apoptosis in the stomach and colon and also susceptibility
Abuderman, A A, Burkitt, M D, Duckworth, C A, O'Reilly, L A, Pritchard, D M, Williams, J M   +5 more
core   +2 more sources

Gastroesophageal reflux disease and risk of atrial fibrillation/flutter: Implications for heart failure progression

ESC Heart Failure, EarlyView.
Abstract Aims While observational studies suggest an association between gastroesophageal reflux disease (GERD) and atrial fibrillation/flutter (AF/AFL), the causal relationship and mechanisms remain undefined. This study employed Mendelian randomization (MR) to assess bidirectional causal relationships and explore potential implications for heart ...
Wansong Hu, Yingxing Wu, Wanqian Yu, Ping Li   +3 more
wiley   +1 more source

The Association between Acute Coronary syndrome and Anti Helicobacter Pylori Antibody [PDF]

Background: Coronary artery disease is the main cause of mortality in developing countries like Iran.recently Due to failure of classic risk factors to completely explain Cause of acute coronary syndrome other risk factors, for example infection ...
صفیر, حجت اله, علیمحمدی, حسین, فولادی, نسرین   +2 more
core  

Microbiota, Oral Microbiome, and Pancreatic Cancer [PDF]

, 2014
Only 30% of patients diagnosed with pancreatic cancer survive one year post-diagnosis. Progress in understanding the causes of pancreatic cancer has been made, including solidifying the associations with obesity and diabetes, and a proportion of cases ...
Izard, Jacques, Michaud, Dominique S.
core   +2 more sources

Concomitant Versus Tailored Therapy Based on Antibiotic Resistance Profiles for Helicobacter pylori Eradication: A Systematic Review and Meta‐Analysis [PDF]

JGH Open
ABSTRACT Rising antibiotic resistance has challenged empirical regimens for Helicobacter pylori eradication. While concomitant therapy is widely used, its effectiveness is reduced in resistant settings. Tailored therapy, guided by antimicrobial susceptibility testing, may improve outcomes.
Khalid A, Tabish S, Burhan M, Saad M, Gul I, Abid H, Hanif M, Abdul Samad Z, Rasool A, Daniyal S, Hassan I.   +10 more
europepmc   +2 more sources

Effect of Threonine on the Interaction Between Tau Protein Fragments and M2+ Ions (M = Ni, Cu, Zn)

European Journal of Inorganic Chemistry, EarlyView.
Structural and conformational transformations of the tau protein contribute to the development of neurodegenerative diseases. Studies indicate that threonine of the ‐ThrXaaHis‐ sequence of tau fragments and mutants affects the spectral data of copper(II) and nickel(II) complexes.
Gomaa E. Amer, Bettina D. Balogh, Balázs Sándor, Petra Bozsó, Alexandra Csiha, Petra A. Keczán, Katalin Várnagy   +6 more
wiley   +1 more source

Is there any Association between Helicobacter Pylori Infection and Laryngeal Carcinoma [PDF]

Objective: To investigate the possible role of Helicobacter pylori as a cause of squamous cell carcinoma of larynx in a case-control study in an otolaryngology ward at an academic university.
خوشباطن, منوچهر, دوست محمدیان, ثریا, دوست محمدیان, نجمه, پیرزاده, اکبر   +3 more
core  

Comparison of image analysis software packages in the assessment of adhesion of microorganisms to mucosal epithelium using confocal laser scanning microscopy [PDF]

, 2004
We have compared current image analysis software packages in order to find the most useful one for assessing microbial adhesion and inhibition of adhesion to tissue sections.
An, Barthelson, Basset, Borén, Borén, Calderone, Christelle Basset, Clyne, Corkidi, Critchley, Critchley, De Bernardis, Dino Vaira, Elzay, Evans, Falk, Goldhar, Goldstein, Gomez-Suarez, Grivet, Gualtieri, Hood, Ilver, Ivan Roitt, Jansen, John Holton, Mackowiak, Mardh, Millsap, Monod, Montecucco, Ofek, Pernthaler, Pons, Rachel O'Mahony, Reinhard, Robrish, Saitoh, Schonholzer, Sjollema, Sjollema, Stevenson, Sundstrom, Tobin, van Kooten, Watts, Williamson, Wit   +47 more
core   +1 more source

Dual‐Functional Food‐Derived Bioactive Peptides: Expanding Beyond Biological Activity

Food Chemistry International, EarlyView.
This review examines recent advances in dual‐ and multifunctional food‐derived bioactive peptides, highlights emerging research integrating biological and techno‐functional properties, and offers perspectives to inform future studies in this field. ABSTRACT Food‐derived bioactive peptides (FBPs) are a diverse group of peptides with proven physiological
Cullen MacDonald, Xiaohong Sun
wiley   +1 more source