Results 91 to 100 of about 214,937 (381)

Antibacterial Micro/Nanorobots: Innovations, Challenges, and Future Perspectives in Combatting Infection

open access: yesNano Select, EarlyView.
Antibacterial micro/nanorobots (MNRs) represent a breakthrough in antibacterial therapy, making precise delivery of drugs to the infection site. This review systematically summarizes the material composition, actuation, and applications of MNRs in combating biofilms and drug‐resistant infections while emphasizing the existing challenges of ...
Yichao Chen   +4 more
wiley   +1 more source

Clinical manifestations and endoscopic and histological changes in children with chronic gastritis, induced by Helicobacter pylori, with different toxicity

open access: yesZdorovʹe Rebenka, 2019
Background. Helicobacter pylori infection is an important factor in chronic gastritis and duodenal ulcer in children. Over the past decade, different virulence of H.pylori strains has been determined, which depends on its toxicity genes.
A.B. Volosyanko, O.V. Moiseenko
doaj   +1 more source

Comparison of omeprazole, metronidazole and clarithromycin with omeprazole/amoxicillin dual-therapy for the cure of Helicobacter pylori infection [PDF]

open access: yes, 1998
In this randomized, multicenter trial, we evaluated the effectiveness and side effect profile of a modified omeprazole-based triple therapy to cure Helicobacter pylori infection.
Bayerdörffer, Ekkehard   +11 more
core   +1 more source

Collagenous Gastritis

open access: yesInternational Journal of Surgical Pathology, 2008
A 25-year-old patient presented with epigastric pain, which on gastric biopsy revealed the characteristic appearance of collagenous gastritis. There was a thick prominent subepithelial band that was confirmed to be collagen with a Masson’s trichrome stain.
Jain, R, Chetty, R
openaire   +2 more sources

Emphysematous Gastritis Associated with Sarcina ventriculi

open access: yesCase Reports in Gastroenterology, 2019
Emphysematous gastritis is a rare and lethal gastrointestinal emergency if not promptly identified and managed. In rare cases, emphysematous gastritis is associated with Sarcina ventriculi infection, usually in patients with delayed gastric emptying ...
Kevin Singh
semanticscholar   +1 more source

Accelerating m‐Invariance for Continuous Big Data Publishing

open access: yesIEEJ Transactions on Electrical and Electronic Engineering, EarlyView.
To prevent personal information leakage from the collection and publication of big data, anonymization techniques that protect privacy while preserving data utility are essential. In particular, m‐invariance provides privacy protection for dynamic datasets that are continuously published as records are updated.
Kentaro Morise, Hiroaki Nishi
wiley   +1 more source

Single‐cell RNA sequencing revealed the T‐cell heterogeneity and exhaustion subsets of Helicobacter pylori‐induced gastritis‐to‐cancer transformation

open access: yesVIEW, EarlyView.
H. pylori infection is a major cause of stomach cancer, but its effect on immune cells in tumors is unclear. Using single‐cell sequencing, we mapped the stomach tumor environment and discovered a specific exhausted T‐cell subtype, marked by the FYB1 gene, that is abundant in H. pylori‐positive tumors and linked to patient prognosis. Our findings reveal
Yanhui Yang   +22 more
wiley   +1 more source

Efficacy of the Kyoto Classification of Gastritis in Identifying Patients at High Risk for Gastric Cancer

open access: yesInternal medicine, 2017
Objective The Kyoto gastritis classification categorizes the endoscopic characteristics of Helicobacter pylori (H. pylori) infection-associated gastritis and identifies patterns associated with a high risk of gastric cancer. We investigated its efficacy,
M. Sugimoto   +8 more
semanticscholar   +1 more source

Resveratrol attenuates areca nut extract‐induced chronic colitis by suppressing pyroptosis of intestinal epithelial cells via modulating cGAS/STING signaling

open access: yesVIEW, EarlyView.
Areca nut extract (ANE), commonly consumed in some cultures, can damage gut cells by triggering inflammation and cell death through a pathway called cGAS‐STING. This leads to the release of harmful inflammatory substances and weakens the gut barrier. Our study shows that resveratrol, a natural compound found in foods like grapes, can block this harmful
Jing Zhang   +4 more
wiley   +1 more source

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