Results 31 to 40 of about 40,699 (230)

OLGA- and OLGIM-Based Staging in the Patients with Gastritis and Endoscopy Indications

The Turkish Journal of Gastroenterology, 2022
Background: Gastric cancer is one of the most common cancers with high mortality. In Iran, the high-risk regions include Northern and Northwestern parts.
Fariborz Mansour-Ghanaei, Farahnaz Joukar, Sara Yeganeh, Mahbobeh Sadeghi, Arash Daryakar, Masood Sepehrimanesh   +5 more
doaj   +1 more source

Gastric cancer is the leading cause of death in Italian adult patients with common variable immunodeficiency [PDF]

, 2018
An increased prevalence of malignant lymphoma and of gastric cancer has been observed in large cohorts of patients with common variable immunodeficiency (CVID), the most frequently symptomatic primary immunodeficiency. Surveillance strategies for cancers
Agostini, Carlo, Cinetto, Francesco, Crescenzi, Ludovica, Milito, Cinzia, Pecoraro, Antonio, Pulvirenti, Federica, Quinti, Isabella, Rizzo, Francesca, Santangeli, Enrico, Spadaro, Giuseppe, Tabolli, Stefano, Valente, Michele   +11 more
core   +3 more sources

The gastric acid pocket is attenuated in H. pylori infected subjects [PDF]

, 2016
Objective Gastric acid secretory capacity in different anatomical regions, including the postprandial acid pocket, was assessed in Helicobacter pylori positive and negative volunteers in a Western population. Design We studied 31 H.
Ballantyne, Stuart A., Derakhshan, Mohammad H., Going, James J., McColl, Kenneth E.L., Mitchell, David R., Orange, Clare, Wirz, Angela A.   +6 more
core   +1 more source

Modeling inflammation and oxidative stress in gastrointestinal disease development using novel organotypic culture systems. [PDF]

, 2013
Gastroesophageal reflux disease (GERD), Barrett's esophagus (BE), graft-versus-host disease (GVHD), and inflammatory bowel diseases such as ulcerative colitis and Crohn's disease are common human gastrointestinal diseases that share inflammation as a key
Bortner, James D, Falk, Gary W, Hartman, Kira G, Lynch, John P, Martín, Martín G, Rustgi, Anil K, Yu, Jian   +6 more
core   +2 more sources

Transcribed ultraconserved noncoding RNAs (T-UCR) are involved in Barrett's esophagus carcinogenesis. [PDF]

, 2014
Barretts esophagus (BE) involves a metaplastic replacement of native esophageal squamous epithelium (Sq) by columnar-intestinalized mucosa, and it is the main risk factor for Barrett-related adenocarcinoma (BAc).
Baffa, R, Bornschein, J, Braconi, C, Croce, CM, D'Angelo, E, Dall'Olmo, L, Fassan, M, Galasso, M, Gasparini, P, Nuovo, GJ, Pizzi, M, Realdon, S, Rugge, M, Souza, RF, Valeri, N, Vicentini, C, Volinia, S, Zaninotto, G   +17 more
core   +4 more sources

Histopathogenesis of intestinal metaplasia: minute lesions of intestinal metaplasia in ulcerated stomachs. [PDF]

Journal of Clinical Pathology, 1987
Minute lesions of intestinal metaplasia composed of a few metaplastic tubules were observed in the gastric mucosa during routine histological examination of gastrectomy specimens. The histological findings indicated that these lesions might be an initial stage of more advanced intestinal metaplasia.
K, Mukawa, T, Nakamura, G, Nakano, Y, Nagamachi   +3 more
openaire   +2 more sources

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

, 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, Burkitt, M D, Duckworth, C A, O'Reilly, L A, Pritchard, D M, Williams, J M   +5 more
core   +2 more sources

Cell proliferation and apoptosis in gastric cancer and intestinal metaplasia Proliferação celular e apoptose em câncer gástrico e metaplasia intestinal

Arquivos de Gastroenterologia, 2005
BACKGROUND: Higher proliferation is commonly observed in cancer cells. Apoptosis can be a useful measure of a tumor cell kinetic. Alteration of the balance between proliferation and apoptosis is associated with cancer.
Nora Manoukian Forones, Ana Paula Souza Carvalho, Oswaldo Giannotti-Filho, Laércio Gomes Lourenço, Celina Tizuko Fujiyama Oshima   +4 more
doaj   +1 more source

Intestinal metaplasia in gallbladders: prevalence study [PDF]

Sao Paulo Medical Journal, 2008
CONTEXT AND OBJECTIVE: Gallbladder cancer is usually diagnosed at a late stage and generally results in death. Discovery of predisposing factors for this neoplasia could prevent this outcome. In this study, we assess the presence of one of these factors: intestinal metaplasia in gallbladders with stones and inflammatory processes.
Fernandes, José Eduardo Vasconcelos, Franco, Maria Isete Fares, Suzuki, Reinaldo Kenji, Tavares, Nelson Mattos, Bromberg, Sansom Henrique   +4 more
openaire   +5 more sources

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

, 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, A Rehemtulla, AB Rogers, B Bang, C Van Themsche, CA Duckworth, CY Wang, DH Phillips, DY Graham, F Liu, J Burclaff, JB Saenz, JG Fox, JM Williams, K Ijiri, M Sigal, M Yu, MD Burkitt, MD Burkitt, MD Burkitt, N Novac, P Correa, R Hu, R Poltz, SMC Przemeck, WJ Huh, X Wang, Y Wang, YJ Merga   +28 more
core   +1 more source