Alcohol consumption has been commonly associated with gastric mucosal lesions including gastric ulcer. Diosmin (DIO) is a natural citrus flavone with remarkable antioxidant and anti-inflammatory features that underlay its protection against cardiac, hepatic and renal injuries. However, its impact on gastric ulcer has not yet been elucidated. Thus, the current study aimed to investigate the pote...

We recently reported that Helicobacter pylori-specific Abs impair the development of gastritis and down-regulate resistance against H. pylori infection. In this study, we asked whether IgA Abs specifically can have an impact on H. pylori colonization and gastric inflammation. To obtain a sensitive model for the study of inflammation we crossed IgA- and IL-10-deficient mice. We found that IL-10(...

Chronic inflammation has been associated with an increased risk of several human malignancies, a classic example being gastric adenocarcinoma (GC). Development of GC is known to result from infection of the gastric mucosa by Helicobacter pylori, which initially induces acute inflammation and, in a subset of patients, progresses over time to chronic inflammation, gastric atrophy, intestinal meta...

A 21-year-old woman presented to our clinic after 7 years of abdominal pain, diarrhea, and iron-deficiency anemia. Initial upper endoscopy revealed severe inflammation and nodularity of the gastric body and active Helicobacter pylori infection. After eradication therapy, esophagogastroduodenoscopy showed gastric atrophy with nodularity resolution. Histopathology revealed scattered plasma cells,...

Gastric ulcers can be caused by active inflammation due to impaired mucosal integrity, which causes local or widespread lesions. occur the use of ethanol, has a effect on gastric. Therefore, continuous consumption ethanol damage gastric cells. Raphanus sativus  and Pachyrhizus erosus contain flavonoids, are well-known reduce stomach acid as curative agent. The objective this study is see of...

OBJECTIVE Impaired gastric accommodation is reported in patients with functional dyspepsia (FD). Previous findings in postinfectious patients with FD suggest that low-grade inflammation and dysfunction of nitrergic nerves play a role in impaired accommodation. To date, spontaneous animal models to study the relationship between these changes are lacking. We hypothesise that the normoglycaemic B...

Oxidative stress occurs in inflammation of gastric mucosa. The role of zinc in modulating oxidative stress has recently been recognized. Zn deficiency results in an increased sensitivity to oxidative stress and have a higher risk of musoca damage in inflammation. The aim of this study was to determine wheather chronic inflammation affects on the concentration of Zn2+ ions in gastric mucosa of p...

Duodenal biopsy specimens from 471 adults and 47 children were examined to determine the prevalence and distribution of gastric epithelium in the duodenal bulb in relation to age, gender, gastroduodenal inflammation, smoking, alcohol and consumption of nonsteroidal anti-inflammatory drugs (NSAID). Gastric metaplasia was present in the anterior wall duodenal biopsy specimen in 31%, was significa...

The immune responses to Helicobacter pylori infection play important roles in gastroduodenal diseases. The contribution of gamma interferon (IFN-gamma) to the immune responses, especially to the induction of gastric inflammation and to protection from H. pylori infection, was investigated with IFN-gamma gene knockout (IFN-gamma-/-) mice. We first examined the colonizing abilities of eight H. py...

......................................... Received: 05-12-11 Accepted: 15-05-12 Abstract Gastritis is an inflammation of the lining of the gastric mucosa which occurs in response to an injury. It can be acute, chronic or mixed, and it can be associated with intestinal metaplasia and atrophy. There are multiple etiologic factors including irritation, chemical, immunological, genetic and infectio...