Leaves of Monteverdia ilicifolia (“espinheira-santa”) are considered a medicinal tea by the Brazilian Sanitary Surveillance Agency (Anvisa), their anti-dyspeptic, anti-acid and protective gastric mucosa properties. Their spiny margins similar to those other botanical species, which may lead misidentifications. The aim this work was evaluate authenticity 32 samples herbal drugs commercialized as...

objective: the aim of the present study was to elucidate the possible biochemical improving effect in lipid metabolic that may result from continuous treatment with green tea extract in normal albino rats and those rendered hyperlipidemic by long term supplementation of fat-enriched diet. materials and methods: fifty male albino rats aged six weeks with 200±10 g weight were randomly divided int...

background: food borne pathogens are of the main concerns of food producers and consumers and escherichia coli and staphylococcus aureus create a lot of problems worldwide. the aim of this study was to evaluate antibacterial effects of monolaurin, sorbic acid and potassium sorbate on s. aureus and e. coli at different ph values and nacl concentrations. methods: micro-well dilution assay was use...

Infection with Helicobacter pylori is linked to inflammation and is the main cause of peptic ulcer, gastritis, and gastric malignancies. To examine associations between gastric cancer risk and the erythrocyte composition of docosahexaenoic acid (DHA), a fatty acid with anti-inflammatory and apoptosis-inducing effects, here we conducted a case-control study of 179 incident gastric cancer cases a...

Anti-ulcer activity of methanolic extract of Withania somnifera (Ashwagandha) and its action against stress plus pyloric ligation induced gastric ulcer in rats has been reported. Treatment with Withania somnifera extract (100 mg/Kg/day p.o.) for 15 days significantly reduced ulcer index as compared to control group. Extract also significantly reduced volume of gastric secretion, free acidity an...

objective(s): gastroesophageal reflux disease (gerd) is one of the most common digestive disorders that frequently lead to pulmonary complications due to gastric fluid aspiration. in the present experimental study, chronic aspiration of gastric fluid, its components and bile salts in rat lung was performed to find out the main factor(s) causing pulmonary complications of gastric fluid aspiratio...

The inhibitory effect of indomethacin, 200 + 200 mg administered per os over 24 hours, on the prostaglandin E2 generative capacity of gastric mucosal tissue was determined in healthy male volunteers. The effect of prostaglandin synthesis inhibition on somatostatin induced suppression of food-stimulated acid secretion was tested. Peptone meal stimulated acid secretion was quantified in five heal...

BACKGROUND Gymnema sylvestre is a highly valued ethno pharmacologically important medicinal plant used currently in many poly-herbal formulations due to its potential antidiabetic activity and other health benefits. The present study was carried out to analyze the anti-stress, anti-allergic, and antiulcer activity of the bioactive compounds present in Gymnema sylvestre leaves. METHODS The pre...

BACKGROUND Epidermal growth factor (EGF) and transforming growth factor-alpha (TGF alpha) are potent gastric acid inhibitors and stimuli of mucosal growth and protection but their involvement in Helicobacter pylori associated duodenal ulcer has been little examined. AIM To assess gastric acid secretion, plasma gastrin concentrations, mucosal content of EGF and TGF alpha, and mucosal expressio...