Background: Data suggest that V. arctostaphylos, B. thunbergii var. atropurpurea, E. angustifolia and L. acanthodes may prevent gastric ulcers induced by Non-steroidal anti-inflammatory drugs (NSAIDs). Objective: To explore the ulcer-protective potential of these plants in indomethacin-induced gastric ulcers in rats. Methods: Saline, hydro-alcoholic extract of each plant (100, 400, 800 mg/...

OBJECTIVES This study was designed to investigate the protective effects of Atractylodis Rhizoma pharmacopuncture (ARP) against acute gastric mucosal lesions induced by compound 48/80 in rats. METHODS The ARP was injected in Joksamni (ST36) and Jungwan (CV12) 1 hr before treatment with compound 48/80. The animals were sacrificed under anesthesia 3 hrs after treatment with compound 48/80. The ...

Intragastric administration of 6% H2O2 induces gastric mucosal hemorrhagic lesions in rats. Intraperitoneal administration of rebamipide at 10 to 100 mg/kg dose-dependently prevented the H2O2-induced mucosal lesions. The fact that cimetidine, ranitidine and omeprazole could not prevent the gastric mucosa from developing H2O2-induced lesions indicates that acid secretion might not be the main ca...

Objectives: Puerariae flos has popularly been used to treat alcoholic disorders. However, the effect of Puerariae flos on alcoholic disorders in the gastrointestinal system has not been identified. We investigated the protective effect of an extract of Puerariae flos against the murine gastric mucosa. Methods: Thomsonide, the extracts containing large amounts of isoflavonoid and triterpenoid sa...

The protective mechanism of polyamines against acidified ethanol-induced gastric damage was studied. Their oral administration prevented the formation of gastric mucosal lesions induced by 90% ethanol in 150 mM HCl in a dose-dependent manner, with the order of the protective potency being spermine greater than spermidine greater than putrescine. The acidified ethanol-induced lesions were accomp...

The present study was conducted to clarify the protective effect of Brazilian propolis ethanol extract (BPEE) against stress-induced gastric mucosal lesions in rats. The protective effect of BPEE against gastric mucosal lesions in male Wistar rats exposed to water-immersion restraint stress (WIRS) for 6 h was compared between its repeated preadministration (50 mg/kg/day, 7 days) and its single ...

INTRODUCTION worldwide, stomach cancer is the fifth most frequent cancer, with 952 000 new cases diagnosed in 2012. Ecuador currently holds the 15th place of countries with the highest incidence of stomach cancer for both sexes. OBJECTIVES the objective of this study was to evaluate risk and protective factors for gastric cancer/metaplasia. METHODS a hospital-based case-control study was co...

Extract of gazyagi has protective effect against ethanol-induced gastric ulcer and it decreases microscopical ulcer index in rat. At the last some years, treatment of peptic ulcer by medicinal herbs have been were very successful. Gazayagi (Falcaria vulgaris) is a member of Umbelliferae family. In the folk medicines of the west of country, this herb is used for healing of skin ulcer and peptic ...

BACKGROUND Gastric ulcer is a serious digestive system problem and affects 5% to 10% of people during their life. Chemical antigastric ulcer drugs have side effect, cannot prevent recurrence of ulcer and also show drug interaction with many other medicaments. Tragopogon graminifolius DC.(TG) is a herb which is widely used in the west of Iran and traditionally consumed for the treatment of gastr...

Cytoprotection in the stomach, consisting in the mucus secretion, mucous circulation intensification and bicarbonate secretion to the gastric lumen, is highly dependent on the products of arachidonic acid pathway and peroxidative-antioxidative balance. The aim of the paper was to examine the effects of selected inhibitors of arachidonic acid pathway on the natural protective system of the gastr...