Problem statement: UlGen, a Polyherbal formulation, was investigated for its possible Ulcero-protective activity in ulcerogen and Cold-restraint stress induced Wister rats (Rattus rattus). Oral administration of UlGen, at a dose of 800 mg kg significantly protected the onset of coldresistance stress induced ulcerations. Approach: It significantly inhibited gastric ulceration induced by alcohol ...

Gastric cancer remains a major global problem. In 2008, 989,600 new stomach cancer cases and 738,000 deaths occurred, accounting for 8% of the total cases and 10% of total deaths, respectively (Jemal et al., 2011). Notwithstanding the global declining incidence of gastric cancer, mortality is continuously rising in Asian countries (Hu et al., 2004). Surgery is considered as the gold standard fo...

Agmatine (decarboxylated arginine) exerts cytoprotective action in several tissues, such as in the brain, heart or kidneys, but there is still controversy over the effects of agmatine on the gastric mucosa. The aim of the present study was to reveal the potential gastroprotective action of agmatine by using an acid-independent ulcer model to clarify which receptors and peripheral factors are in...

Gastric Ulceration in the Adult Gastric ulceration syndrome (GUS), a complicated and multi-factorial problem, is a common disorder of the stomach of mature horses. Horses that are turned out to pasture and are not involved in work have normal stomachs as do most horses used for light work or pleasure (Murray 1994). In recent years the widespread nature of this disorder has gained increased reco...

  It has been revealed that dopamine (DA) modulates gastro-duodenal responses to stress. Several investigations have been made to identify the mechanisms and/or receptors by which DA or its promoters exert their gastroprotective function against stress, however there are many discrepancies in this respect. In order to clarify the relative contribution and/or interaction of two DA receptor subty...

Aloe buettneri A. Berger is commonly used in traditional Togolese medicine to treat inflammatory and gastric ulcers. The present study examined the gastro-protection effect of the hydro-alcoholic extract of A. buettneri on mucus production and gastric pH. A gastric ulcer is induced by ethanol 95° alone (1 mL/kg body weight), after pre-treatment with indomethacin (300 mg/kg) or by utilising L-NA...

Gastric mucosal microcirculatory disturbance in experimental animals is stressed as an important factor in the development of gastric ulceration induced by ethanol. In this study, we used a reflectance spectrophotometry system to investigate the effect of cetraxate on ethanol-induced gastric mucosal hemodynamics in anesthetized dogs. Forty percent ethanol caused a significant increase in the mu...

Gastric ischemic preconditioning is one of the most effective approaches to attenuate the gastric mucosal injury caused by severe ischemia-reperfusion. In the present study we investigated whether glucocorticoid hormones participate in a realization of gastroprotective effect of ischemic preconditioning. Rats were exposed to prolonged gastric ischemia-reperfusion (30 min occlusion of celiac art...

The heartwood of Acer tegmentosum (Acereaceae) has been used as a Korean traditional medicinal drug against alcohol poisoning and hepatitis. To find the biologically active substance in A. tegmentosum heartwood, we investigated the protective effects of the heartwood extract and its constituents on pain and gastropathy in mouse. In these experiments, salidroside, a major compound, significantly...

hyde, was originally isolated from the Polygonaceae plant Polygonum hydropiper, and subsequently from Warburgia ugandensis, W. stuhlmannii (Canellaceae), Pseudowintera colorata, and the Winteraceae plants Tasmannia lanceolata and Drymis winteri. Polygodial has a sharp peppery taste; it has been identified as a component in the hot taste of peppery spices in traditional Japanese cuisine, and can...