Results 81 to 90 of about 495,615 (294)

Anti-ulcer activity of Cestrum nocturnum leaf in ethanol- and indomethacin-induced ulcer models

Bangladesh Journal of Pharmacology, 2017
This study was planned to explore the antiulcer activity of the methanolic and n-hexane extracts of Cestrum nocturnum leaf against ethanol- and indomethacin-induced ulcer models in rats.
Uzma Saleem, Ejaz ul Haq, Bashir Ahmad, Mohammad Saleem   +3 more
doaj   +1 more source

Oral Recombinant Human Collagen III Protects Gastric Mucosa via G‐Quadruplex‐Mediated Activation of the Pla2g4a‐Prostaglandin Axis

Advanced Science, EarlyView.
Orally administered recombinant human type III collagen protects the gastric mucosa from ethanol‐induced injury by coordinating redox homeostasis, epithelial barrier repair, and arachidonic acid–prostaglandin metabolism. Gastric digestion releases the pentapeptide GPAEF, which interacts with the Pla2g4a promoter G‐quadruplex in a structure‐dependent ...
Xinyue Lan, Qiu Dai, Yanhui Wang, Jiaxuan Gu, Chengyun Wang, Weicheng Xu, Xinru Gao, Jiageng Cheng, Wentao Geng, Xiaowen Wu, Haihang Li, Xiaoyun He, Shengwei Fu, Longjiao Zhu, Wentao Xu   +14 more
wiley   +1 more source

Relationship of Helicobacter pylori virulence to gastric pathology in the Western Cape [PDF]

, 2000
Includes bibliographical references.The work presented in this thesis investigated virulence in Helicobacter pylori isolates of the Western Cape and related this virulent fingerprint to alterations in gastric cell physiology and cell cycle events ...
Kidd, Mark Simon Geoffrey
core   +1 more source

Helicobacter pylori virulence factors in duodenal ulceration: A primary cause or a secondary infection causing chronicity [PDF]

, 2006
Reports from countries with a high prevalence of Helicobacter pylori. (H pylori) infection do not show a proportionately high prevalence of duodenal ulceration, suggesting the possibility that H pylori cannot be a primary cause of duodenal ulceration. It
Hobsley, M, Tovey, FI, Holton, J
core  

CD112 Lactylation Drives Dual Immune Evasion From CD8+ T Cells and NK Cells

Advanced Science, EarlyView.
AARS2 functions as an intracellular lactate sensor and lactyltransferase, catalyzing CD112 K412 lactylation to block ubiquitination‐dependent degradation and stabilize CD112. This pathway suppresses CD8+ T‐cell and NK‐cell cytotoxicity, enabling dual immune evasion.
Zhuoshuo Xu, Xinyu Zhang, Fang Dong, Nenghao Shen, Jun Zhou, Zihan Xi, Zhenghao Wu   +6 more
wiley   +1 more source

Gastroprotective effect of SKM-Gelcocid suspension on indomethacin induced gastric ulcer in female Wistar rats

Phytomedicine Plus
Background: Peptic ulcer causes painful ulcers or lesions in the stomach or duodenum. It is also known as a gastric ulcer, which is damage to the gastric wall or lower portion of the esophagus.
Ganesh Thangavel, Tharani Mohanasundaram, Vadivelan Ramachandran   +2 more
doaj   +1 more source

Immunomagnetic‐MXene Bifunctional Probes for Ultrasensitive and Specific Terahertz Metasensing of Tumor‐Derived Exosomes

Advanced Science, EarlyView.
An immunomagnetic‐MXene bifunctional probe integrated with THz metamaterials enables ultrasensitive and specific detection of pancreatic cancer‐derived exosomes. Dual biomarker recognition ensures high specificity, while MXene signal amplification achieves a detection limit of 647 particles mL−1.
Weidong Jin, Jiyue Chen, Fengxin Xie, Huiyan Tian, Xuechen Dou, Yanqi Han, Lu Zhang, Jining Li, Xiang Yang   +8 more
wiley   +1 more source

A Case of Gastric Ulcer With Mucosal Bridge

, 2017
Endoscopic images of the mucosal bridge with gastric ulcer are unusual. The mucosal bridge is presumed to have changed to a special form based on repeated development of gastric ulcer. The clinical course of mucosal bridge is unclear.
Masaya Tamano, Yasumi Katayama, Ryo Masaoka, Tomoyuki Kitagawa   +3 more
core   +2 more sources

Interobserver variation in the endoscopic diagnosis of gastroduodenal ulcer scars: implications for clinical management of NSAIDs users

BMC Research Notes, 2011
Background A clinical history of peptic ulcer has been reported to be associated with a high rate of ulcer recurrence in nonsteroidal anti-inflammatory drug (NSAID) users.
Ishimura Norihisa, Fukuba Nobuhiko, Tada Yasumasa, Okada Mayumi, Yuki Takafumi, Uno Goichi, Amano Yuji, Ishihara Shunji, Kinoshita Yoshikazu   +8 more
doaj   +1 more source

GASTRIC ULCER IN CHILDHOOD [PDF]

The American Journal of the Medical Sciences, 1907
n ...
openaire   +1 more source