introduction: alhagi camelorum belongs to the leguminosae family is used in iranian folk medicine to treat some gastric diseases. the present study was undertaken to evaluate the alhagi camelorum aqueous extract for anti-ulcer activity in rats. methods: male wistar rats were pretreated with the a. camelorum aqueous extract (150, 300 or 450 mg/kg of b.w., p.o.) before induction of gastric ulcer ...

The antiulcer effect of a series of synthetic acyclic polyisoprenoids on cold-restraint stress induced ulcer in female rats was determined, and the relationship between their antiulcer effect and chemical structure was also investigated. As a result, the following findings were obtained: The antiulcer effect of acyclic polyisoprenoids closely correlated with the number of intramolecular isopren...

Channa striatus (Haruan) is Malaysian freshwater fish that is traditionally used to treat ailments related to wound and also ulcers. The aimed of the present study was to determine the mechanisms of anti-ulcer activity of chloroform: methanol extract of C. striatus fillet (CMCS) in rats. The antiulcer profile of CMCS, given orally in the doses of 50, 250 and 500mg/kg, was assessed using the eth...

OBJECTIVE To determine the potential antiulcer activity of methanol extract of Melastoma malabathricum leaves (MEMM) using various established rat models. MATERIALS AND METHODS Ten groups of rats were used and orally administered 10% DMSO (negative control), 100 mg/kg ranitidine (positive control) or MEMM (50, 250 and 500 mg/kg) followed by gastric ulcer induction either using ethanol or indo...

Objective: The antiulcer activity of various extracts of Hibiscus rosa sinensis leaves was evaluated in pyloric ligation induced gastric ulcer in albino rats. Method: The leaves extracts were prepared by cold maceration process with petroleum ether, alcohol and water separately. Results: Oral administration of aqueous and alcohol extracts (200 and 400 mg/kg) of Hibiscus rosa sinensis leaves wer...

The antiulcer activity of an aqueous extract of Pyrenacantha staudtii was studied in rats and was compared with that of cimetidine. Ulcers were induced in rats by means of various experimental models: aspirin, indomethacin, serotonin and reserpine. The extract was found to have significant antiulcer activity against all the models studied. Cimetidine was found to be ineffective against serotoni...

Patol churna is a well known ayurvedic formulation of Trichosanthes cucumerina Linn. (cucurbitaceae) administered in case of number of alimentary and liver disorders. It is widely used in Indian folk medicine for variety of disease conditions. The aim of present study was to evaluate the antiulcer activity of 50% ethanolic extract of patol churna (PCE) using various experimental models of gastr...

Fixed oil of O. basilicum was found to possess significant antiulcer activity against aspirin, indomethacin, alcohol, histamine, reserpine, serotonin and stress-induced ulceration in experimental animal models. Significant inhibition was also observed in aspirin-induced gastric ulceration and secretion in pylorus ligated rats. The lipoxygenase inhibiting, histamine antagonistic and antisecretor...

UDP-galactosyltransferase (UDP-Gal-T) is a key enzyme in the synthesis of mucus glycoprotein which plays an important role in gastric mucosal defensive mechanisms. Analysis of gastric UDP-Gal-T activity should clarify the mechanisms of the action of antiulcer drugs regarding gastric defensive factors. Here, we examined UDP-Gal-T activity in rat gastric mucosa treated with the antiulcer drugs ge...