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Gastric Mucosa Current Events | Gastric Mucosa News
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A new insight on ethanol-induced gastric mucosa injury
Many people all over the world indulge themselves in drinking, which is correlated to a wide spectrum of medical, psychological, behavioral, and social problems. view more (2008-10-24)
Vardenafil: A potential drug to protect gastric mucosa
Indomethacin has been proved by epidemiological and experimental studies to be closely associated with peptic ulcer development. Vardenafil is a potent phosphodiesterase 5 inhibitor and its effects on the gastric mucosa havenot been reported. view more (2009-11-18)
How is H pylori adhesion to gastric cells associated with MUC1 mucin VNTR size?
The Gram negative bacterium H pylori is involved in the pathogenesis of several gastrointestinal diseases, ultimately leading to gastric carcinoma. Adhesion of the bacteria to the gastric mucosa is an essential step for colonization and infection. view more (2008-03-19)
Non-invasive diagnostic tools for assessment of function and structure of the stomach mucosa
Risks for gastric cancer or peptic ulcer diseases are low in subjects with healthy stomach mucosa but are remarkably high in those with "diseased" stomach mucosa: i.e., in those with H pylori gastritis or atrophic gastritis. view more (2009-02-23)
What are the essential characteristics of serum PG in Chinese?
Pepsinogen (PG) is a precursor for pepsin, a digestive enzyme specifically produced in the gastric mucosa. Human PG can be classified into two different biochemical and immunological properties, PGI and PGII. view more (2008-01-17)
Gastric juice for diagnosis of H. pylori infection in patients on proton pump inhibitors
This study determined the efficiency of a gastric juice PCR test for the detection of H. pylori infection in patients receiving PPI therapy and compared it with histology and gastric biopsy PCR. view more (2008-04-30)
Yes-associated protein: Early diagnosis of gastric carcinoma
Yes-associated protein (YAP) is a type of cellular adaptor protein and transcriptional co-activator. view more (2009-09-16)
Electroacupuncture protects acetylsalicylic acid-induced acute gastritis in rats
Nonsteroidal anti-inflammatory drugs (NSAIDs) are widely used as anti-inflammatory and analgesic agents. However, they often cause gastrointestinal injury in gastric lesions by inhibiting COX (cyclooxygenase) and detailed mechanism remains unclear. Thus, effective strategies are required to protect the gastrointestinal mucosa. view more (2009-03-03)
A new explanation of 'Asian paradox'
Although Helicobacter pylori (H. pylori) has been classified as a class I (or definite) carcinogen by World Health Organization (WHO), the controversy as to why only a minority of infected patients develop gastric cancer still remains. view more (2009-10-29)
Glue Ear Could Be Caused By Gastric Juices (p 493)
Glue ear-a frequent cause of deafness in children-could be a result of gastric reflux, which results in stomach proteins accumulating in the middle ear via the Eustachian tube, suggest authors of a research letter in this week's issue of THE LANCET. view more (2002-02-06)
Antibiotics may not be enough to stop recurrent gastric lymphoma caused by Helicobacter pylori
Research led by Dr. Anne Mueller at Stanford University School of Medicine demonstrates that successful eradication of Helicobacter may not prevent future aggressive gastric lymphoma since resting B cells are left behind. view more (2005-08-25)
What is the effect of fluoxetine on mast cell?
Mast cells are now recognized as "granular cells of the connective tissue", whose activation exacerbates allergic immune responses and as key players in the establishment of innate immunity as well as modulators of adaptive immune responses. view more (2008-12-23)
Betaine relieves dry mouth symptoms
In the present study, betaine protected oral mucosa and skin against irritation caused by foaming substances in toothpastes, and relieved subjective symptoms of dry mouth. The feeling of dry mouth was eased after the use of betaine containing, detergent-free toothpaste in half of the subjects who had persistent subjective symptoms of dry mouth.... view more... (2003-09-03)
Stomach receptor for H. pylori discovered
Scientists have determined that decay-accelerating factor (DAF), a protein found in epithelial cells in the stomach, acts as a receptor for the bacteria Helicobacter pylori. view more (2006-05-05)
A potential treatment for gastric motility disorders
GES or pacing has been under investigation as a potential therapy for gastrointestinal motility disorders. Conventionally, GES is performed using a single pair of electrodes or single-channel GES. view more (2009-06-11)
Does Helicobacter pylori eradication therapy prevent gastric cancer?
Although it has been demonstrated that Helicobacter pylori causes gastric cancer, it is still controversial that whether H. pylori eradication therapy is effective in primary prevention of gastric cancer. view more (2009-09-25)
What are factors associated with use of gastric cancer screening services in Korea?
The mortality of gastric cancer is decreasing despite the increasing incidence in Korea. This can be explained by surgical technique development and early detection by endoscopic screening or upper gastrointestinal study. view more (2009-08-12)
Is it possible to differentiate GISTs from leiomyomas by endoscopic ultrasonography?
A research article to be published on July 21, 2009 in the World Journal of Gastroenterology addresses this question. This research led by Professor Kim and his colleagues in Pusan National University, South Korea. view more (2009-07-29)
Helicobacter pylori inhibits intercellular communication of cultured gastric cells
The formation of a cancer is proven to be a multi-stage, multi-mechanism process by animal and human studies. As a definite carcinogen, the role of Helicobacter pylori (H pylori) in the formation of gastric cancer has been unclear. view more (2007-10-29)
Study Examines Role of Helicobacter Pylori in Esophageal Cancer Development
Infection with bacteria that can cause peptic ulcers and distal stomach cancer may be associated with a reduced risk of a type of esophageal cancer called adenocarcinoma, according to a study in the March 3 issue of the Journal of the National Cancer Institute. However, that same study found that people infected with the bacteria, called... view more... (2004-03-03)
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