Results 41 to 50 of about 122,715 (266)

Diagnosis of autoimmune gastritis in patients with different status of Нelicobacter pylori infection: a medical decision support system

Лечащий Врач
Background. Autoimmune inflammation in the gastric mucosa and Helicobacter pylori (H. pylori) infection are the main etiologic factors of chronic gastritis. Diagnostics of H.
A. V. Gubanova, M. A. Livzan, S. I. Mozgovoi, D. V. Turchaninov   +3 more
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

THE GASTRIC MUCOSA IN DELIRIUM TREMENS [PDF]

Archives of Internal Medicine, 1916
In the experience of Dr. E. R. Le Count, coroner's physician in Chicago, petechial hemorrhages in the stomach lining are among the most constant lesions found in the bodies of persons dying during the acute delirium of chronic alcoholism. This condition has been considered an acute alcoholic gastritis, but in the absence of any microscopic examination ...
openaire   +2 more sources

Gemella morbillorum Promotes Colorectal Carcinogenesis: LPBDCP‐Mediated Invasion Activates Ras Signaling and Destabilizes p53

Advanced Science, EarlyView.
ABSTRACT Gut microbiota dysbiosis promotes colorectal cancer (CRC) tumorigenesis. A global fecal metagenomic analysis identified Gemella morbillorum as a key contributor to the CRC‐associated microbiota. Fluorescence in situ hybridization revealed that Gemella morbillorum is enriched in CRC tumor tissues compared to adjacent normal tissues.
Zhen Wang, Jia Zhang, Haojie Lu, Jingjing Ni, Shuaishuai Yang, Yuting Shi, Shuo Zhang, Pei Zhang, Li Liu   +8 more
wiley   +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

Combination Immunotherapy as a Promising Strategy to Overcome Immunotherapy Resistance: From Emergence to Next‐Generation Approaches

Advanced Science, EarlyView.
This review examines emerging combination immunotherapy strategies tailored to distinct tumor microenvironments and highlights next‐generation biomarkers that guide response prediction and treatment personalization. It integrates lessons from unsuccessful trials, addresses toxicity challenges, and outlines approaches for early biomarker discovery and ...
Asmita Pandey, Sudhir Kumar Rai, Li Ma, Lauren Higa, Vedbar Khadka, Hua Yang, Youping Deng   +6 more
wiley   +1 more source

Oral Bioinspired Peroxisome‐Engineered Probiotics for Modulating Gut Microbiota Homeostasis and Alleviating Cardiac Chemotherapy Toxicity

Advanced Science, EarlyView.
This study developed an oral bioinspired peroxisome‐engineered probiotic (BPEP) by anchoring lipid‐encapsulated ruthenium nanozymes onto Escherichia coli Nissle 1917, utilizing probiotics to deliver nanozymes to the intestinal barrier for reactive oxygen species/reactive nitrogen species elimination, tight junction restoration, and gut microbiota ...
Shuyu Wang, Xiaowan Fan, Chao Zhang, Shuai Han, Yike Guo, Yuchen Wang, Wei Wang, Junyue Xing, Ying Liu, Wei Jiang, Xiaoying Chen   +10 more
wiley   +1 more source

Integrative roles of transforming growth factor-α in the cytoprotection mechanisms of gastric mucosal injury

BMC Gastroenterology, 2006
Background Transforming growth factor α (TGFα) protects against gastric mucosal injury and facilitates wound healing. However, its overexpression is known to induce hypertrophic gastropathy resembling Menetrier's disease in transgenic (TG) mice on an FVB
Yoneda Masashi, Sato Ken, Horiguchi Norio, Sohara Naondo, Kakizaki Satoru, Takagi Hitoshi, Kosone Takashi, Takeuchi Toshiyuki, Mori Masatomo   +8 more
doaj   +1 more source

Remodeling of the residual gastric mucosa after roux-en-y gastric bypass or vertical sleeve gastrectomy in diet-induced obese rats. [PDF]

PLoS ONE, 2015
Whereas the remodeling of intestinal mucosa after bariatric surgeries has been the matter of numerous studies to our knowledge, very few reported on the remodeling of the residual gastric mucosa.
Konstantinos Arapis, Jean Baptiste Cavin, Laura Gillard, Françoise Cluzeaud, Philippe Lettéron, Robert Ducroc, Johanne Le Beyec, Muriel Hourseau, Anne Couvelard, Jean-Pierre Marmuse, Maude Le Gall, André Bado   +11 more
doaj   +1 more source

A Microbial Lipid‐ATP Synthase Axis Fuels NK Cell Antitumor Activity

Advanced Science, EarlyView.
This study focuses on the mechanism by which gut microbiota‐derived outer membrane vesicles (OMVs) regulate NK cell antitumor activity. B. intestinalis is identified to decrease extra‐intestinal tumor growth via its OMVs enriched in sphingosine (SP).
Kaiyuan Yu, Xinyu Sun, Wanxia Ma, Jianming Yang, Xuan Sun, Lisong Zhang, Yumeng Liu, Tianshu Ren, Qi Wang, Jingyu Wang, Xiao Li, Xianping Peng, Liu Yang, Junqiang Lv, Zhi Yao, Zhi‐Song Zhang, Quan Wang   +16 more
wiley   +1 more source