Results 91 to 100 of about 857,532 (282)
Review on Computer Vision in Gastric Cancer: Potential Efficient Tools for Diagnosis [PDF]
arXiv, 2020 Rapid diagnosis of gastric cancer is a great challenge for clinical doctors. Dramatic progress of computer vision on gastric cancer has been made recently and this review focuses on advances during the past five years. Different methods for data generation and augmentation are presented, and various approaches to extract discriminative features ...
arxiv
Helicobacter pylori and Gastric Cancer: Adaptive Cellular Mechanisms Involved in Disease Progression
Frontiers in Microbiology, 2018 Helicobacter pylori (H. pylori) infection is the major risk factor associated with the development of gastric cancer. The transition from normal mucosa to non-atrophic gastritis, triggered primarily by H.
Paula Díaz +3 more
semanticscholar +1 more source
Modeling human development and disease in pluripotent stem cell-derived gastric organoids
Nature, 2014 Gastric diseases, including peptic ulcer disease and gastric cancer, affect 10% of the world’s population and are largely due to chronic Helicobacter pylori infection.
K. McCracken +10 more
semanticscholar +1 more source
Heterotopic gastric mucosa leading to chronic jejunal obstruction
Journal of Pediatric Surgery Case Reports, 2019 Heterotopic gastric mucosa (HGM) has histologic features of gastric mucosa located outside of the stomach. The congenital form is a rare clinical entity that can present with GI bleeding, intussusception from a polypoid mass or intermittent obstruction ...
Bethany J. Slater +4 more
doaj
Lymphatic metastasis of signet ring cell gastric carcinoma located on mucosa layer
Çukurova Üniversitesi Tıp Fakültesi Dergisi, 2016 Early gastric cancer is described as tumors limited to mucosa and submucosa layers regardless of lymphatic metastasis. If early gastric cancer is limited to mucosa layer, metastasis of lymph node would be seen rarely.
Nidal iflazoglu +5 more
doaj +1 more source
In Silico Analysis of Tandem Repeats in GIF of Gastric Parietal Cells [PDF]
arXiv, 2013 Tandem repeats are ubiquitous in the genome of organisms and their mutated forms play a vital role in pathogenesis. In this study, tandem repeats in Gastric Intrinsic Factor (GIF) of gastric parietal cells have been investigated using an in silico approach.
arxiv
The permeability of the gastric mucosa of dog
The Journal of Physiology, 1966 1. Tritiated water, [14C]urea, [14C]thiourea, [14C]sucrose and [59Fe]‐haemoglobin were used to study the permeability of a semi‐isolated piece of the great curvature of the canine stomach.2. The osmotic pressure of the solutions placed in contact with the secretory surface of the epithelium was changed by means of dextrose or urea.
M. Altamirano, C. Martinoya
openaire +4 more sources
Effects of the Ethyl Acetate Fraction of Alchornea triplinervia on Healing Gastric Ulcer in Rats
Pharmaceuticals, 2011 Alchornea triplinervia (Spreng.) Muell. Arg (Euphorbiaceae) is a medicinal plant commonly used by people living in the Cerrado region of Brazil to treat gastrointestinal ulcers.
Clélia A. Hiruma-Lima +8 more
doaj +1 more source
Glycobiology, 2009 Glycoconjugates expressed on gastric mucosa play a crucial role in host-pathogen interactions. The FUT2 enzyme catalyzes the addition of terminal alpha(1,2)fucose residues, producing the H type 1 structure expressed on the surface of epithelial cells and
A. Magalhães +11 more
semanticscholar +1 more source
The Saudi Journal of Gastroenterology, 2007 Aim: To assess the effect of Linoleic acid and oleic acid on gastric lesions induced by ischemia reperfusion. Materials and Methods: Twenty-six fasted rats were subjected to 30 minutes of gastric ischemia in the presence of 100 mmol/L hydrochloric ...
Alzoghaibi Mohammed
doaj