Results 61 to 70 of about 40,289 (207)

A case of Barrett's oesophagus in pernicious anaemia: acid is not the only culprit! [PDF]

, 2016
A 46-year-old female presented at our department with the onset of episodic dyspeptic symptoms, mainly postprandial fullness and bloating, as well as paresthesia.
Annibale, Bruno, Carabotti, Marilia, Lahner, Edith, Severi, Carola   +3 more
core   +1 more source

Endoscopic Classification of Intestinal Metaplasia [PDF]

The Korean Journal of Helicobacter and Upper Gastrointestinal Research, 2013
Intestinal metaplasia (IM) is recognized as a precancerous condition for intestinal type gastric cancer. Therefore, endoscopic diagnosis of IM is valuable for patients undergoing surveillance endoscopy. However, there are no standard endoscopic findings that distinguish it from the normal mucosa.
Byoung Wook Bang, Hyung Gil Kim
openaire   +1 more source

hTERT, MYC and TP53 deregulation in gastric preneoplastic lesions

BMC Gastroenterology, 2012
Background Gastric cancer is a serious public health problem in Northern Brazil and in the world due to its high incidence and mortality. Despite the severity of the disease, more research is needed to better understand the molecular events involved in ...
Silva Tanielly Cristina, Leal Mariana, Calcagno Danielle, de Souza Carolina Rosal, Khayat André, dos Santos Ney Pereira, Montenegro Raquel, Rabenhorst Silvia Helena, Nascimento Mayara, Assumpção Paulo, de Arruda Cardoso Smith Marília, Burbano Rommel   +11 more
doaj   +1 more source

Prevalence of barrett's esophagus, its relationship with chronic Helicobacter pylori-associated gastritis, atrophy and metaplasia of gastric mucosa

Клінічна та профілактична медицина, 2019
The aim - to identify the frequency of Helicobacter pylori infection, atrophic and metaplastic changes in the gastric mucosa in patients with Barrett's esophagus. Materials and methods.
T.V. Serha, O.G. Kuryk, V.A. Yakovenko, G.A. Solovyova, R.P. Tkachenko   +4 more
doaj   +1 more source

Lower Risk of Gastric Atrophy and Intestinal Metaplasia in Patients with MALT Lymphoma despite Infection [PDF]

The Korean Journal of Helicobacter and Upper Gastrointestinal Research, 2019
Background/Aims Atrophic gastritis and intestinal metaplasia are sequential consequences of chronic Helicobacter pylori (H. pylori) infection. These conditions are well known to increase the risk of gastric adenocarcinoma development.
Sang Min Lee, Dae Young Cheung, Joon Ki Moon, Jin Il Kim, Soo Heon Park, Jae Kwang Kim   +5 more
doaj   +1 more source

Lymphoma caused by intestinal microbiota. [PDF]

, 2014
The intestinal microbiota and gut immune system must constantly communicate to maintain a balance between tolerance and activation: on the one hand, our immune system should protect us from pathogenic microbes and on the other hand, most of the millions ...
Schiestl, Robert H, Yamamoto, Mitsuko L
core   +2 more sources

Modern endoscopic techniques of precancerous stomach conditions diagnostics: problems and possibilities

Gastroenterologìa, 2017
The review shows the classification of precancerous stomach pathology, proposed in the Consensus Management of precancerous conditions and lesions in the stomach (MAPS) (2012), according to which they are divided into precancerous lesions (atrophic ...
Yu.M. Stepanov, O.V. Simonova, L.M. Mosiychuk   +2 more
doaj   +1 more source

Clinical manifestations of precancerous lesions of the stomach: characteristics and warnings

Gastroenterologìa, 2020
Background. Chronic gastritis is largely associated with clinical manifestations such as dyspepsia, but often, even in a severe form, it is asymptomatic, which causes difficulties in its timely diagnosis.
I.V. Kushnirenko, L.M. Mosiychuk, O.V. Simonova   +2 more
doaj   +1 more source

Loss of pancreas upon activated Wnt signaling is concomitant with emergence of gastrointestinal identity [PDF]

, 2016
Organ formation is achieved through the complex interplay between signaling pathways and transcriptional cascades. The canonical Wnt signaling pathway plays multiple roles during embryonic development including patterning, proliferation and ...
Cano, David A., Flores Martínez, Álvaro, Hebrok, Matthias, Herrero Martín, Griselda, Muñoz Bravo, José Luis, Puri, Sapna, Rojas González, Anabel, Taketo, Makoto Mark   +7 more
core   +4 more sources

Rabeprazole suppressed gastric intestinal metaplasia through activation of GPX4-mediated ferroptosis

Frontiers in Pharmacology
BackgroundGastric intestinal metaplasia is a common pathological feature in patients with Helicobacter pylori (H. pylori) infection. Rabeprazole was widely used as the first-line regimen for H. pylori infectious treatment.
Jing Xie, Xinhua Liang, Fangfang Xie, Canxin Huang, Zijun Lin, Shuping Xie, Fangying Yang, Fengfeng Zheng, Lanlan Geng, Lanlan Geng, Wanfu Xu, Wanfu Xu, Sitang Gong, Sitang Gong, Li Xiang, Li Xiang   +15 more
doaj   +1 more source