Results 11 to 20 of about 87,236 (350)

Comparisons Between Bacterial Communities in Mucosa in Patients With Gastric Antrum Ulcer and a Duodenal Ulcer

open access: yesFrontiers in Cellular and Infection Microbiology, 2018
Objective: To identify and compare the bacterial community profile of mucosal tissues from a gastric antrum ulcer and a duodenal ulcer in Helicobacter pylori (Hp) positive dyspeptic patients.Methods: Genomic DNA was extracted from the mucosal tissues ...
Xia Chen   +5 more
doaj   +2 more sources

MiRNA expression profile for the human gastric antrum region using ultra-deep sequencing. [PDF]

open access: yesPLoS ONE, 2014
BackgroundMicroRNAs are small non-coding nucleotide sequences that regulate gene expression. These structures are fundamental to several biological processes, including cell proliferation, development, differentiation and apoptosis.
Fabiano Cordeiro Moreira   +15 more
doaj   +2 more sources

Ectopic 3rd Molar Tooth in the Maxillary Antrum

open access: yesCase Reports in Dentistry, 2014
Location of ectopic tooth in a nondentate area like the maxillary antrum is rare. A 17-year-old boy, with one year history of recurrent right facial swelling and radiographic finding of a maxillary third molar tooth located at the posterior wall of the ...
Seidu A. Bello   +2 more
doaj   +2 more sources

Identification of Gastritis Subtypes by Convolutional Neuronal Networks on Histological Images of Antrum and Corpus Biopsies

open access: yesInternational Journal of Molecular Sciences, 2020
Background: Gastritis is a prevalent disease and commonly classified into autoimmune (A), bacterial (B), and chemical (C) type gastritis. While the former two subtypes are associated with an increased risk of developing gastric intestinal adenocarcinoma,
Georg Steinbuss   +2 more
semanticscholar   +1 more source

Cross-species single-cell transcriptomic analysis of animal gastric antrum reveals intense porcine mucosal immunity

open access: yesCell Regeneration, 2023
As an important part of the stomach, gastric antrum secretes gastrin which can regulate acid secretion and gastric emptying. Although most cell types in the gastric antrum are identified, the comparison of cell composition and gene expression in the ...
Xiaodan Wang   +9 more
doaj   +1 more source

The influence of gastric atrophy on Helicobacter pylori antibiotics resistance in therapy-naïve patients

open access: yesFrontiers in Microbiology, 2022
BackgroundAntibiotic susceptibility of Helicobacter pylori to antibiotics may vary among different niches of the stomach. The progression of chronic H. pylori gastritis to atrophy changes intragastric physiology that may influence selection of resistant ...
Elisabetta Goni   +18 more
doaj   +1 more source

Endoskopik olarak saptanan mide antrum yerleşimli ektopik pankreas

open access: yesCukurova Medical Journal, 2019
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Burak BURSALI   +2 more
doaj   +1 more source

Diffuse somatostatin-immunoreactive D-cell hyperplasia in the stomach and duodenum [PDF]

open access: yes, 1986
This paper presents the first case of extensive, diffuse, somatostatin- immunoreactive D-cell hyperplasia in the human stomach and duodenum. It occurred in a 37-yr-old woman, who showed clinical signs of dwarfism, obesity, dryness of the mouth, and ...
Eisenmenger, Wolfgang   +4 more
core   +1 more source

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