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Roles of Cyclooxygenase, Prostaglandin E2 and EP Receptors in Mucosal Protection and Ulcer Healing in the Gastrointestinal Tract.

Current pharmaceutical design, 2018
Endogenous prostaglandins (PGs), produced from arachidonic acid by the two isoforms of cyclooxygenase (COX), play a pivotal role in maintaining mucosal integrity by modulating various functions of the gastrointestinal (GI) tract, and PGE2 is most ...
K. Takeuchi, K. Amagase
semanticscholar   +1 more source

Esophagitis and Duodenal Ulcer

Digestion, 1974
36 male patients (average age, 36 years) with duodenal ulcer (DU) were studied with the purpose of investigating the incidence of reflux esophagitis. Ten of them had duodenal stenosis due to scarring.
J P, de Moraes-Filho   +3 more
openaire   +2 more sources

Medicinal plants in the treatment of peptic ulcer disease: A review.

Mini-Reviews in Medical Chemistry, 2019
Peptic ulcer disease (PUD) is the most common disorder of the stomach and duodenum, which is associated with Helicobacter pylori infection. PUD occurs due to an imbalance between offensive and defensive factors and proton pump inhibitors (PPI ...
H. Ardalani, A. Hadipanah, A. Sahebkar
semanticscholar   +1 more source

Duodenal ulceration in children

Clinical Radiology, 1964
Summary Out of a total of 483 barium meal examinations of children with symptoms of peptic ulcer, forty-six cases with ulcer craters in the duodenum were found. These cases are analysed with regard to sex incidence, age incidence and especially with regard to the presence or otherwise of associated indirect signs of duodenal abnormality.
openaire   +2 more sources

Duodenitis and Duodenal Ulcers

2014
A duodenal ulcer is disruption of the mucosal integrity of the duodenum leading to a submucosal exposure. The endoscopic findings of duodenal ulcers can be classified into active, healing, and scarring stage. Complications of duodenal ulcer include bleeding, perforation, and stricture.
openaire   +1 more source

Duodenal Ulcer in Children

Radiology, 1951
The possibility of an inflammatory lesion of the duodenal bulb is not considered frequently enough in the differential diagnosis of gastro-intestinal tract upsets or abdominal pain in children. For one to suspect ulcer in children presenting symptoms referable to the abdomen or gastro-intestinal tract, it is essential to accept the fact that ulcer can ...
openaire   +3 more sources

DUODENAL ULCER IN CHILDHOOD

Pediatrics, 1970
There has been some disagreement concerning the admittedly rare incidence of duodenal ulcer disease in children. Because of conflicting reports from other pediatrics centers, we have reviewed the records of all patients admitted to The Children's Hospital of Philadelphia in the past 20 years (1948 through 1967) in whom duodenal ulcer was diagnosed by x-
M L, Rosenlund, C E, Koop
openaire   +2 more sources

GIANT DUODENAL ULCER*

Australasian Radiology, 1961
SUMMARYA giant duodenal ulcer may be mistaken for a normal duodenal cap and the associated spasm misinterpreted. It is essential to examine the mucosal pattern in every case.
openaire   +2 more sources

Aetiology of duodenal ulcer

1985
Epidemiological evidence indicates that duodenal ulcers are caused by environmental ulcerogens, although the nature of these ulcerogens has not yet been defined. It is not known whether individuals who develop an ulcer do so because they are uniquely susceptible to the ulcerogens or whether the ulcerogenesis is a chance event.
openaire   +2 more sources

Intractable duodenal ulceration

Postgraduate Medicine, 1988
(1988). Intractable duodenal ulceration. Postgraduate Medicine: Vol. 83, No. 3, pp. 115-120.
openaire   +2 more sources

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