Results 41 to 50 of about 87,852 (344)

Presence and significance of Helicobacter spp. in the gastric mucosa of Portuguese dogs [PDF]

open access: yes, 2015
Background: Non-Helicobacter pylori Helicobacters (NHPH) are also able to cause disease in humans. Dogs are a natural reservoir for many of these species. Close and intense human contact with animals has been identified as a risk factor and therefore, an
Alves, Odete   +8 more
core   +3 more sources

Different antibiotic susceptibility between antrum and corpus of the stomach, a possible reason for treatment failure of Helicobacter pylori infection.

open access: yesWorld Journal of Gastroenterology, 2014
AIM To assess whether antibiotic resistance varies between the antrum and corpus of the stomach of patients that are either Helicobacter pylori (H. pylori) therapy-naive or pre-treated. METHODS H.
M. Selgrad   +9 more
semanticscholar   +1 more source

Ultrasonographic Evaluation of Gastric Content and Volume in Pediatric Patients Undergoing Elective Surgery: A Prospective Observational Study

open access: yesChildren, 2023
Anesthesia-related complications, such as pulmonary aspiration of gastric contents, occur in approximately 0.02–0.1% of elective pediatric surgeries. Aspiration risk can be reliably assessed by ultrasound examination of the gastric antrum, making it an ...
Asiye Demirel   +6 more
doaj   +1 more source

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

open access: yes, 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   +5 more
core   +1 more source

Topographic distribution pattern of morphologically different G cells in the murine antral mucosa

open access: yesEuropean Journal of Histochemistry, 2017
Gastrin-secreting enteroendocrine cells (G cells) in the antrum play an important role in the regulation of gastric secretion, gastric motility and mucosal cell proliferation. Recently we have uncovered the existence of two subpopulations of G cells with
Claudia Frick   +4 more
doaj   +1 more source

Factors Associated With Periesophageal Vagal Nerve Injury After Pulmonary Vein Antrum Isolation

open access: yesJournal of the American Heart Association : Cardiovascular and Cerebrovascular Disease, 2014
Background Periesophageal vagal nerve injury is recognized as a rare complication in atrial fibrillation ablation procedures. We investigated the factors associated with the occurrence of symptomatic periesophageal vagal nerve injury after pulmonary vein
Shinsuke Miyazaki   +11 more
semanticscholar   +1 more source

Bile reflux index after therapeutic biliary procedures

open access: yesBMC Gastroenterology, 2008
Background Therapeutic biliary procedures disrupt the function of the sphincter of Oddi. Patients are potential "bile refluxers". The aim of this study was to assess how these procedures affect the histology-based bile reflux index (BRI), which can be ...
Sasmaz Nurgul   +6 more
doaj   +1 more source

Unusual Foreign Body in the Maxillary Antrum: A case report

open access: yesNigerian Dental Journal, 2020
A case of25 year old nomad presented with an arrow in his maxillary antrum following a rustling attack. Impaction of an arrow in the maxillary antrum is not a common occurrence.
O.G. Omitola, B.O. Fakuade
doaj   +1 more source

Mice lacking NF-κB1 exhibit marked DNA damage responses and more severe gastric pathology in response to intraperitoneal tamoxifen administration [PDF]

open access: yes, 2017
Tamoxifen (TAM) has recently been shown to cause acute gastric atrophy and metaplasia in mice. We have previously demonstrated that the outcome of Helicobacter felis infection, which induces similar gastric lesions in mice, is altered by deletion of ...
A Iannetti   +28 more
core   +1 more source

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