background & aim: homalium letestui pellegr (flacourtiaceae) used traditionally by the ibibios of southern nigeria to treat stomach ulcer, malaria and other inflammatory diseases was evaluated for antiulcer properties.  experimental: the effects of ethanol stem extract of h. letestui (200 – 600 mg/kg) and fractions (aqueous and dichloromethane, 400 mg/kg) on experimentally induced ulcer wer...

Quantitative structure—antiulcer activity relationships of 1-(aminocarbonylalkyl)-4-benzylpiperazine derivatives (I) were analyzed by using the adaptive least-squares (ALS) technique. Discriminant functions show that (1) a bulky amide moiety is disadvantageous, (2) a small number of methylene groups between carbonyl and piperazine is favorable, (3) a substituent which has a large B1 value (or B...

Background: The fruit juice of Syzygium alternifolium is used to cure stomach ache and ulcers, while fruit pulp and alcoholic extract of seeds posses anti-diabetic properties. The leaves of plants are claimed for anti-ulcer properties by folklore medicine. Objective: To investigate the antiulcer activity of Ethanolic extract of Syzygium alternifolium (EESA) leaves by Pylorus ligation (Shay rat ...

OBJECTIVE The Japanese health insurance system approved the use of proton pump inhibitors (PPIs) for the prevention of peptic ulcers in patients using low-dose aspirin (LDA) and/or non-steroidal anti-inflammatory drugs (NSAIDs). However, many orthopedists and physicians do not prescribe PPIs to elderly patients with atrophic gastritis. The aim of this study was to determine whether PPIs are eff...

In the present study, we investigated whether the antiulcer effects of nimesulide (100 mg kg(-1) and ranitidine (150 mg kg(-1) were dependent on the adrenal cortex hormones. The antiulcer effects of nimesulide and ranitidine were examined in the indomethacin-induced gastric ulcer model in rats (first experiment). The mean ulcer areas in the control and ranitidine-treated groups were 11.1 +/- 3....

Objective: To study whether the increasing doses of omeprazole, lansoprazole and famotidine afford protection against ethanol-induced gastric damage and to compare their antioxidant effect with that of melatonin. Material and Methods: Mucosal damage was evaluated by macroscopic examination and by the measurement of lipid peroxidation (LPO), glutathione (GSH) levels and myeloperoxidase (MPO) act...