Results 41 to 50 of about 2,270 (175)

Mechanisms of pathological changes development in periodontium tissues during long-term omeprazole administration

Current Issues in Pharmacy and Medical Sciences, 2010
Under the long-term administration of omeprazole pathological changes appear in soft periodontium tissues, namely: disbalance of NO-ergic system, activation of free-radical oxidation, increase of MMM concentration, activation of MMP-1 and, consequently,
Anna Manko, Javad Ghasemzadeh
doaj  

Serum Gastrin Levels in Patients with Reflux Gastritis

Gastroenterologìa, 2014
The article presents the results of investigation of basal gastrin serum level and its relationships at chronic reflux gastritis. It has been established that gastrin level was increased in 100 % of patients. It was directly dependent on the biliary acid
Yu.M. Stepanov, L.N. Mosiychuk, A.N. Kovalenko   +2 more
doaj   +1 more source

Second Asian Consensus Report on Functional Dyspepsia (2025): Updated Recommendations

Journal of Gastroenterology and Hepatology, Volume 41, Issue 3, Page 832-853, March 2026.
ABSTRACT Background Functional dyspepsia (FD) is a common gastrointestinal disorder that significantly impacts patients' quality of life. Over a decade ago, the Asian Neurogastroenterology and Motility Association (ANMA) and the Asian Pacific Association of Gastroenterology (APAGE) jointly developed the first Asian consensus report on FD.
Sanjiv Mahadeva, Kewin Tien Ho Siah, Uday C. Ghoshal, Hidekazu Suzuki, Yeong Yeh Lee, Kee Huat Chuah, Vincent Chung, Linda Zhong, Benjamin Wei‐Rong Tay, Ban Hong Ang, Ram Prasad Sinnanaidu, Tao Bai, Tadayuki Oshima, Tanisa Patcharatrakul, Sanjeev Sachdeva, Ping‐Huei Tseng, Jinsong Liu, Yinglian Xiao, Ratha‐Korn Vilaichone, Joon Seong Lee, Jung‐Hwan Oh, Ari Fahrial Syam, Ching Liang Lu, Tiing Leong Ang, In‐Kyung Sung, Xiao‐Hua Hou, Kentaro Sugano, Justin Wu, Hiroto Miwa   +28 more
wiley   +1 more source

Gatherings in Esophagology: Innovations and Future Directions in the Diagnosis and Management of Reflux Disease

Annals of the New York Academy of Sciences, Volume 1557, Issue 1, March 2026.
Bringing together experts in reflux diseases, including gastroenterologists, surgeons, endoscopists, laryngologists, pulmonologists, and research scientists, the inaugural Gatherings in Esophagology (GiE) was held May 30–31, 2025, in France as a new initiative of Organisation mondiale d'Etudes Spécialisées pour les maladies de l'Oesophage (OESO).
Jennifer Cable, Robert Giuli, Mark R. Fox, Rachel L. Rosen, Luis R. Valdovinos‐García, Stefano Siboni, John O. Clarke, Nikki Johnston, Tina L. Samuels, Carmelo Scarpignato, Ellen M. Stein, Ronnie Fass, José María Remes‐Troche, Abraham Khan, Afrin K. Rahman, Kristle Lynch, Daniela Jodorkovsky, Marcelo F. Vela, Alexandra Vandenberg, Braden Kuo, Pelin Ergun, Pichamol Jirapinyo, Emanuele Asti, Salvatore Tolone, Eric G. Sheu, Renato Salvador, Marco Sozzi, Inna A. Husain, Justin C. Wu, Anthony Hobson, Nirmal S. Sharma, Wai‐Kit Lo, Daniel R. Duncan, C. Prakash Gyawali, Walter W. Chan, Daniel Sifrim, Edoardo Savarino, Nicola de Bortoli, Benjamin D. Rogers   +38 more
wiley   +1 more source

Increased serum gastrin in patients with different clinical forms of Chagas disease coinfected with Helicobacter pylori

Revista do Instituto de Medicina Tropical de São Paulo, 2019
Trypanosoma cruzi and Helicobacter pylori (HP) are pathogens that cause chronic diseases and have been associated with hypergastrinemia. The aim of this study was to evaluate the fasting gastrin levels in patients with different clinical forms of Chagas ...
Jacqueline Batista Sousa, Renata Margarida Etchebehere, Dulciene Maria de Magalhães Queiroz, Fernanda Machado Fonseca, Bianca Bontempi Batista, Iracema Saldanha Junqueira, Sílvia Maria Perrone Camilo, Adriana Gonçalves de Oliveira   +7 more
doaj   +1 more source

The cytoprotective protein clusterin is overexpressed in hypergastrinemic rodent models of oxyntic preneoplasia and promotes gastric cancer cell survival. [PDF]

PLoS ONE, 2017
The cytoprotective protein clusterin is often dysregulated during tumorigenesis, and in the stomach, upregulation of clusterin marks emergence of the oxyntic atrophy (loss of acid-producing parietal cells)-associated spasmolytic polypeptide-expressing ...
Pål Vange, Torunn Bruland, Berit Doseth, Reidar Fossmark, Mirta M L Sousa, Vidar Beisvag, Øystein Sørdal, Gunnar Qvigstad, Helge L Waldum, Arne K Sandvik, Ingunn Bakke   +10 more
doaj   +1 more source

Practice Guidelines for the Diagnosis and Treatment of Subepithelial Lesion Observed in Upper Gastrointestinal Endoscopy

Journal of Gastroenterology and Hepatology, Volume 41, Issue 2, Page 488-501, February 2026.
ABSTRACT Subepithelial lesions (SELs) of the upper gastrointestinal tract are commonly detected during endoscopic examinations and encompass a broad spectrum of benign, potentially malignant, and malignant tumors. While most SELs are asymptomatic and incidentally found, accurate diagnosis remains challenging due to their subepithelial location ...
Beom Jin Kim, Seung Joo Kang, Su Youn Nam, Chang Seok Bang, Byung‐Hoon Min, Sung Eun Kim, Seung Young Kim, Hyunchul Lim, Chung Hyun Tae, Moon Won Lee, Seung Han Kim, Sang Hoon Kim, Jong Yeul Lee, Byung‐Wook Kim, Jeong Seop Moon, Jong‐Jae Park, Hwoon‐Yong Jung, Korean College of Helicobacter and Upper Gastrointestinal Research   +17 more
wiley   +1 more source

Gastric Carcinomas Localized to the Cardia

Gastroenterology Research and Practice, 2012
Objectives. Gastric adenocarcinomas localized to the cardia are increasing. Enterochromaffin-like (ECL) cells play a role in gastric carcinogenesis in hypergastrinemia, and the use of proton pump inhibitors (PPI) leading to hypergastrinemia has increased
Karin E. Bakkelund, Ivar S. Nordrum, Reidar Fossmark, Helge L. Waldum   +3 more
doaj   +1 more source

Massive gastrointestinal bleed due to multiple gastric neuroendocrine tumors

Journal of Digestive Endoscopy, 2015
Gastric neuroendocrine tumors (G-NETs) are uncommon lesions which are usually diagnosed on histological evaluation of gastric polyps. These may occur sporadically or due to hypergastrinemia in the setting of atrophic gastritis or Zollinger-Ellison ...
Vishal Sharma, Surinder Singh Rana, Paramvir Singh Mangat, Lileswar Kaman, Deepak Kumar Bhasin   +4 more
doaj   +1 more source

Case Report: Concurrent autoimmune gastritis and high-grade dysplasia in a gastric hyperplastic polyp

Frontiers in Medicine
Autoimmune gastritis (AIG) is an under-recognized, corpus-predominant autoimmune loss of oxyntic glands that creates a metaplastic, inflamed field in which hyperplastic polyps are common, while epithelial dysplasia is uncommon but management-defining. We
Tianwa Wang, Jinfeng Luo, Yajing Han, Qiu Yang, Shusong Peng   +4 more
doaj   +1 more source