Results 61 to 70 of about 971,217 (279)

Mechanism of Epithelial-mesenchymal Transition Leading to Gastric Cancer Induced by Helicobacter pylori

Xiehe Yixue Zazhi
Helicobacter pylori (Hp) is a unipolar, microaerobic, multiflagellar, spiral-shaped Gram-negative bacterium that survives and colonizes human gastric mucosa. As a classⅠcarcinogen associated with gastric cancer, long-term stimulation of gastric mucosa by
SUN Zhencan, ZHOU Jukun, XU Yunpeng, WANG Jun, ZHENG Ya, WANG Yuping, JI Rui   +6 more
doaj   +1 more source

MALT1, BCL10 and FOXP1 in salivary gland mucosa-associated lymphoid tissue lymphomas [PDF]

, 2006
In view of the certain anatomic site-dependent frequency of chromosomal translocations involved in extranodal marginal zone B cell lymphoma of mucosa-associated lymphoid tissue (MALT lymphoma) pathogenesis, 17 salivary gland MALT lymphoma cases were ...
Isaacson PG, Harris NL, Carbone A, Banham A, Streubel B, Ventura RA, Remstein ED, Baens M, Ye H   +8 more
core   +1 more source

Increased susceptibility of aging gastric mucosa to injury: the mechanisms and clinical implications.

World Journal of Gastroenterology, 2014
This review updates the current views on aging gastric mucosa and the mechanisms of its increased susceptibility to injury. Experimental and clinical studies indicate that gastric mucosa of aging individuals-"aging gastropathy"-has prominent structural ...
A. Tarnawski, A. Ahluwalia, Michael K. Jones   +2 more
semanticscholar   +1 more source

Indometacin loading and in vitro release properties from novel carbopol coated spherical mesoporous silica nanoparticles [PDF]

, 2013
Spherical MCM-41 silica nanosized particles were synthesized and post synthesis modified by 3-aminopropyltriethoxysilane (APTES) in order to prepare amino-functionalized carrier.
Agnes Szegedi, Basaldella, Borislav Tzankov, Chang, Chen, De Muth, Doadrio, Gao, Georgi Momekov, He, Hong, Horcajada, Huh, Judith Mihály, Kaneko, Konturek, Krassimira Yoncheva, Lai, Lee, Manzano, Manzano, Margarita Popova, Naito, Nicolai Lambov, Ogiso, Popova, Shorrock, Shrivastava, Slowing, Szegedi, Tan, Trewyn, Vallet-Regi, Wang, Wang, Yang, You   +36 more
core   +1 more source

Features of Microcirculatory Disoders in Gastric Mucosa and Duodenal Mucosa in Children with Chronic Gastroduodenitis

Zdorovʹe Rebenka, 2013
The article displays the main histological and immunohistochemical features of microcirculatory disorders in gastric mucosa and duodenal mucosa. The obtained data provide a differentiated approach to the prescription of antisecretory drugs in childhood ...
V.I. Bobrova, O.V. Pyankova, N.І. Nadtochiу, S.S. Voronina, V.V. Zamula   +4 more
doaj   +1 more source

The role of gastric microbiota in gastric cancer

Gut microbes, 2020
Gastric cancer represents one of the leading causes of cancer deaths worldwide. Helicobacter pylori (H. pylori) infection is the strongest risk factor associated with gastric cancer.
Oliver A Stewart, Fen Wu, Yu Chen
semanticscholar   +1 more source

Dental Biofilm, a reservoir for Helicobacter Pylori in patients with chronic gastritis

Revista de la Facultad de Medicina Humana, 2020
Objectives: To determine the prevalence of helicobacter pylori in dental biofilm in patients with chronic gastritis in the gastroenterology service of Hospital María Helper.
Israel Armando Guerra Cuyutupac
doaj   +1 more source

Effect of hydrogen sulfide-releasing aspirin on esophageal and gastric mucosa compromised by stress injury [PDF]

The Ukrainian Biochemical Journal, 2017
Recent data of study H2S in gastrointestinal tract has proven its potent cytoprotection on mucosal defense among acid-related diseases in the gut. The aim was to evaluate the effects of H2S-releasing aspirin derivative (ATB-340) on esophageal and gastric
O. S. Zayachkivska1, N. S. Bula1, Ya. I. Pavlovskiy1, I. O. Pshyk-Titko1, E. M. Gavriluk1, O. I. Grushka1, J. L. Wallace2   +6 more
doaj   +1 more source

Detection of Stomach Cancer by TV-Endoscope Colour Enhancement Image Processing [PDF]

, 2008
Using modern TV-endoscope equipment, we have experimented image processing in several ways. This time, we designed new image processing unit called “Color Subtracted Enhancement image processing unit”.
Masaki Miyamoto
core   +2 more sources

Gastric microbial community profiling reveals a dysbiotic cancer-associated microbiota

Gut, 2017
Objective Gastric carcinoma development is triggered by Helicobacter pylori. Chronic H. pylori infection leads to reduced acid secretion, which may allow the growth of a different gastric bacterial community.
R. Ferreira, Joana Pereira-Marques, Inês Pinto-Ribeiro, J. L. Costa, F. Carneiro, J. Machado, C. Figueiredo   +6 more
semanticscholar   +1 more source