Results 51 to 60 of about 2,270 (175)

Gastric Carcinoid with Hypergastrinemia: Report of Three Cases

Case Reports in Medicine, 2010
We report 3 cases of gastric carcinoids with hypergastrinemia. Case 1: A 60-year-old man had a 2 cm carcinoid of the stomach and underwent partial resection.
Katsuyoshi Furumoto, Hidenobu Kojima, Masayuki Okuno, Hiroaki Fuji, Rei Mizuno, Tomohiko Mori, Daisuke Ito, Masafumi Kogire   +7 more
doaj   +1 more source

A knockin mouse model for human ATP4aR703C mutation identified in familial gastric neuroendocrine tumors recapitulates the premalignant condition of the human disease and suggests new therapeutic strategies

Disease Models & Mechanisms, 2016
By whole exome sequencing, we recently identified a missense mutation (p.R703C) in the human ATP4a gene, which encodes the proton pump responsible for gastric acidification.
Oriol Calvete, Andrea Varro, D. Mark Pritchard, Alicia Barroso, Marta Oteo, Miguel Ángel Morcillo, Pierfrancesco Vargiu, Steven Dodd, Miriam Garcia, José Reyes, Sagrario Ortega, Javier Benitez   +11 more
doaj   +1 more source

Single-incision laparoscopic antrectomy for type I gastric neuroendocrine tumor: a case report

Surgical Case Reports, 2021
Background Type I gastric neuroendocrine tumors (GNETs) originate from hyperplasia of enterochromaffin­like (ECL) cells and are commonly detected in patients with chronic atrophic gastritis, including autoimmune gastritis.
Junya Kitadani, Toshiyasu Ojima, Keiji Hayata, Masahiro Katsuda, Shinta Tominaga, Naoki Fukuda, Hideki Motobayashi, Shotaro Nagano, Masaki Nakamura, Hiroki Yamaue   +9 more
doaj   +1 more source

Evolution of clinical ideas about Zollinger-Ellison syndrome

Терапевтический архив, 2014
The paper gives the current views of the diagnosis and treatment of Zollinger-Ellison syndrome (ZES). It underlines the importance of including ZES in differential diagnosis in patient with frequently recurrent and standard-dose proton pump inhibitor ...
I V Maev, D N Andreev, Iu A Kucheriavyĭ, E V Barkalova   +3 more
doaj  

Phytochemical Composition, Antioxidant Activity, Toxicity Profile, and Gastroprotective Effect of the Ethanolic Bark Extract of Ficus sycomorus

Journal of Chemistry, Volume 2026, Issue 1, 2026.
Background Ficus sycomorus (F. sycomorus) is a medicinal plant traditionally used for treating various ailments. This study aimed to evaluate the phytochemical composition, antioxidant potential, toxicity profile, and antiulcer activity of ethanolic bark extract.
Shamseldein Koko Abouh Adam, Ahmed Saeed Kabbashi, Bashir Mohamed Ahmed, Amna Elhassan Hamad Mohammad, Munmun Bardhan   +4 more
wiley   +1 more source

Research advancements and evaluation of multifactor‐induced murine models for gastric cancer

Animal Models and Experimental Medicine, Volume 8, Issue 11, Page 1923-1934, November 2025.
Murine models for gastric cancer. Abstract As one of the most prevalent gastrointestinal malignancies in humans, gastric cancer (GC) is often detected at an advanced stage, resulting in a poor prognosis and ranking it the fifth leading cause of cancer‐related deaths.
Yiqing Wang, Liang Zhang, Weixu Feng, Wanfeng Liu, Xiangyang Xue, Shiyu Feng   +5 more
wiley   +1 more source

Zollinger–Ellison syndrome: modern aspects of diagnostics and treatment

Российский журнал гастроэнтерологии, гепатологии, колопроктологии, 2014
The aim of review. To reflect modern concepts on clinic, diagnostics and treatment of Zollinger–Ellison syndrome (ZES).Key points. ZES is rare disease related to intragastric hyperacidity.
I. V. Mayev, D. N. Andreev, Yu. A. Kucheryavyy, D. T. Dicheva   +3 more
doaj  

Gastric duplication complicated by hypergastrinemia: A case report

Journal of Pediatric Surgery Case Reports
Introduction: Gastrointestinal duplications are rare congenital anomalies that can occur anywhere throughout the intestinal tract. However, gastric duplication is very rare.
Kenki Yamagata, Masaru Mizuno, Mayako Morii, Ryo Watanabe, Chiaki Hatazawa, Hiroaki Yoshino   +5 more
doaj   +1 more source

Helicobacter pylori-Induced HB-EGF Upregulates Gastrin Expression via the EGF Receptor, C-Raf, Mek1, and Erk2 in the MAPK Pathway

Frontiers in Cellular and Infection Microbiology, 2018
Helicobacter pylori is associated with hypergastrinemia, which has been linked to the development of gastric diseases. Although the molecular mechanism is not fully understood, H.
Niluka Gunawardhana, Niluka Gunawardhana, Sungil Jang, Yun Hui Choi, Youngmin A. Hong, Yeong-Eui Jeon, Aeryun Kim, Hanfu Su, Hanfu Su, Ji-Hye Kim, Yun-Jung Yoo, D. Scott Merrell, Jinmoon Kim, Jeong-Heon Cha, Jeong-Heon Cha   +14 more
doaj   +1 more source

A Prospective, Placebo‐Controlled Pilot Evaluation of the Effect of Omeprazole on Serum Calcium, Magnesium, Cobalamin, Gastrin Concentrations, and Bone in Cats

Journal of Veterinary Internal Medicine, 2016
Background Chronic proton pump inhibitor administration has been associated with electrolyte and cobalamin deficiency, disrupted bone homeostasis, hypergastrinemia, and rebound acid hypersecretion in humans.
E. Gould, C. Clements, A. Reed, L. Giori, J.M. Steiner, J.A. Lidbury, J.S. Suchodolski, M. Brand, T. Moyers, L. Emery, M.K. Tolbert   +10 more
doaj   +1 more source