This study was designed to evaluate the efficacy of an orally administered aqueous extract of glutinous rice (GRE) to protect against acute gastric mucosal lesions induced by ethanol, indomethacin, and water immersion restraint stress in rats and to characterize the active substances responsible for the protection. GRE was shown to dose-dependently prevent the gastric lesions induced by the abo...

Chresta martii (Asteraceae) is a species widely used by the population of the Xingu region of Sergipe, Brazil, in the form of a decoction (aerial parts) for the treatment of gastrointestinal diseases. The study aims to assess the gastroprotective activity of organic extracts and semipurified fractions and identify the principal compounds present in C. martii responsible for such activity. The o...

OBJECTIVE To assess guideline adherence of co-prescribing NSAID and gastroprotective medications for elders in general practice over time, and investigate its potential association with the electronic medical record (EMR) system brand used. METHODS We included patients 65 years and older who received NSAIDs between 2005 and 2010. Prescription data were extracted from EMR systems of GP practic...

Trypsin and chymotrypsin inhibitors from Erythrina velutina seeds have been previously isolated by our group. In previous studies using a sepsis model, we demonstrated the antitumor and anti-inflammatory action of these compounds. This study aimed to evaluate the gastroprotective and antielastase effects of protein inhibitors from E. velutina seeds in an experimental stress-induced ulcer model....

Adesanya, S.A., Nia, R., Martin, M.-T., Boukamcha, N., Montagnac, A., Pais, M.(1999) Stilbene Derivatives from Cissus quadrangularis. Journal of Natural Products, vol. 62, p. 1694-1695.* Kempuraj, D., Madhappan, B., Christodoulou, S., Boucher, W., Cao, J. Papadopoulou, N., Cetrulo, C.L., and Theoharies, T.C. “Flavonols inhibit proinflammatory mediator release, intracellular calcium ion levels a...

A modern approach in the search for new bioactive molecules is the synthesis of novel chemical entities combining molecules of different biosynthetic origin presenting biological effects as single compounds. Gastroprotective compounds from South American medicinal plants, namely quinones and diterpenes, were used as building blocks to obtain hybrid diterpenylquinones. Starting from the labdane ...

Capsaicin, the pungent ingredient of chilli, is gastroprotective against experimental gastric injury when given intragastrically. Epidemiological and clinical data suggest that chilli ingestion may have a beneficial effect on human peptic ulcer disease. This study showed a gastroprotective effect of intragastric capsaicin, in doses of 2 and 5 mg, on ethanol induced gastric mucosal injury using ...

Following our studies on the gastroprotective effect and cytotoxicity of terpene derivatives, new amides were prepared from the diterpene 8(17)-labden-15,19-dioic acid (junicedric acid) and its 8(9)-en isomer with C-protected amino acids (amino acid esters). The new compounds were evaluated for their gastroprotective effect in the ethanol/HCl-induced gastric lesions model in mice, as well as fo...

The present investigation was undertaken, to study the gastro-protective potential of aripiprazole (ARI) an atypical antipsychotic drug in ethanol induced gastric ulcers in rats. ARI (10, 30, 100 mg/kg) was tested for gastric secretion and antiulcer activity in different groups of male Sprague Dawley rats. Gastric secretion and acidity studies were performed in pylorus ligated rats while indice...

Falcaria vulgaris is a member of Umbelliferae family and is used for treatment of stomach disorders in the folk medicines of the west of Iran. This study was designed to evaluate the gastroprotective effect of F. vulgaris extract on ethanol (%50) induced gastric ulcers in rat. Thirty five young white male rats were divided to five groups (7rats/ group).Three case groups received plant extract (...