Results 161 to 170 of about 358,107 (405)
Mosaicism in Vacuolating Cytotoxin Alleles of Helicobacter pylori
Journal of Biological Chemistry, 1995 Approximately 50% of Helicobacter pylori strains produce a cytotoxin, encoded by vacA, that induces vacuolation of eukaryotic cells. Analysis of a clinically isolated tox strain (Tx30a) indicated secretion of a 93-kDa product from a 3933-base pair vacA ...
J. Atherton +5 more
semanticscholar +1 more source
Citrus Flavonoids as Antimicrobials
Chemistry &Biodiversity, EarlyView.Citrus flavonoids are powerful and versatile antimicrobials whose mechanism of action often involves disruption of the bacterial membrane, thereby minimizing antimicrobial resistance. This study provides a unified perspective. ABSTRACT Citrus flavonoids are highly bioactive compounds exerting numerous health benefits including anticancer, antioxidant ...
Rosaria Ciriminna +6 more
wiley +1 more source
Magnetic-Guided Flexible Origami Robot toward Long-Term Phototherapy of H. pylori in the Stomach [PDF]
arXivHelicobacter pylori, a pervasive bacterial infection associated with gastrointestinal disorders such as gastritis, peptic ulcer disease, and gastric cancer, impacts approximately 50% of the global population. The efficacy of standard clinical eradication therapies is diminishing due to the rise of antibiotic-resistant strains, necessitating alternative
arxiv
Combination of gastric atrophy, reflux symptoms and histological subtype indicates two distinct aetiologies of gatric cardia cancer. [PDF]
, 2008 <b>INTRODUCTION</b> Atrophic gastritis is a risk factor for non-cardia gastric cancer, and gastro-oesophageal reflux disease (GORD) for oesophageal adenocarcinoma.
Derakhshan, M.H. +10 more
core +1 more source
Simple Suture for Perforated Peptic Ulcer Followed by Helicobacter Pylori Eradication in Children [PDF]
, 1969 Turan Yıldız +3 more
openalex +1 more source
Epidemiology of Helicobacter pylori infection
Helicobacter, 2018 This review provides the most recent data concerning the epidemiology of Helicobacter pylori infection. Overall, the trend of declining prevalence of H. pylori infection is continuing, with major evidence available from studies in Europe.
O. Sjomina, J. Pavlova, Y. Niv, M. Leja
semanticscholar +1 more source
Cytoskeleton, EarlyView.Abstract FtsZ forms a ring‐like assembly at the site of division in bacteria. It is the first protein involved in the formation of the divisome complex to split the cell into two halves, indicating its importance in bacterial cell division. FtsZ is an attractive target for developing new anti‐microbial drugs to overcome the challenges of antibiotic ...
Sakshi Mahesh Poddar +3 more
wiley +1 more source
Synonymous and Nonsynonymous Distances Help Untangle Convergent Evolution and Recombination [PDF]
arXiv, 2014 When estimating a phylogeny from a multiple sequence alignment, researchers often assume the absence of recombination. However, if recombination is present, then tree estimation and all downstream analyses will be impacted, because different segments of the sequence alignment support different phylogenies.
arxiv
Frontiers in Molecular BiosciencesThe noninvasive detection technique using serum for large-scale screening is useful for the early diagnosis of gastric cancer (GC). Herein, we employed liquid chromatography mass spectrometry to determine the serum proteome signatures and related ...
Yueqing Gong +17 more
doaj +1 more source
Metabolomic analysis of low and high biofilm-forming Helicobacter pylori strains
Scientific Reports, 2018 The biofilm-forming-capability of Helicobacter pylori has been suggested to be among factors influencing treatment outcome. However, H. pylori exhibit strain-to-strain differences in biofilm-forming-capability.
Eric Hong Jian Wong +5 more
doaj +1 more source