The gastroprotective effect of the different fractions of Tribulusterrestris L. was investigated in the indomethacininduced gastric ulcer in rats at dose of 30 mg/kg body weight. The petroleum ether and aqueous fractions hada significant gastroprotective activity, while the chloroform and ethyl acetate fractions hada moderate gastroprotective activity. Keyword: Tribulusterrestris, Zygophyllacea...

The present study investigates the gastroprotective effect of citalopram, an antidepressant drug. Gastroprotective activity of citalopram (5, 10 and 20 mg/kg, bid, po) was evaluated both by single and 14 days repeated pretreatment in the cold restraint stress (CRS) model and 14 days repeated pretreatment in pyloric ligation (PL) model. In addition to ulcer scoring and its histological assessmen...

This study investigated the gastroprotective efficacy of synthesized scoparone derivatives on experimentally induced gastritis and their toxicological safety. Six scoparone derivatives were synthesized and screened for gastroprotective activities against HCl/ethanol- and indomethacin-induced gastric ulcers in rats. Among these compounds, 5,6,7-trimethoxycoumarin and 6,7,8-trimethoxycoumarin wer...

BACKGROUND Piper betle Linn. (Piperaceae) is used as a remedy for gastric ulcers in traditional medicinal systems in Sri Lanka. However, the gastroprotective activity has never been proven scientifically using betel leaves grown in Sri Lanka. OBJECTIVE To evaluate the gastroprotective activity of hot aqueous extract (HAE) and cold ethanolic extract (CEE) of P. betle in rats as the experimenta...

Recent study has demonstrated the gastroprotective activity of crude methanolic extract of M. malabathricum leaves. The present study evaluated the gastroprotective potential of semipurified extracts (partitions): petroleum ether, ethyl acetate (EAMM), and aqueous obtained from the methanolic extract followed by the elucidation of the gastroprotective mechanisms of the most effective partition....

BACKGROUND AND THE PURPOSE OF THE STUDY Several plant essential oils, as well as terpenes present in essential oils, have shown gastroprotective activity. The aim of the present work was to evaluate the gastroprotective activity of α-terpineol, a monoterpene alcohol which is present in essential oils of various plants. METHODS The gastroprotective activity of α-terpineol was evaluated in rats...

objective(s) several lines of evidence indicate that neuropeptides exhibit protective properties against gastroduodenal ulcers. neurotensin, a gut-brain neuropeptide, is implicated in a number of physiological processes in the central nervous system and peripheral tissues including gastrointestinal tract. in the present study, we aimed to investigate the gastroprotective potential of either per...

The centrally induced gastroprotective effect of neuropeptides has been intensively studied. Besides many similarities, however, differences can also be observed in their gastroprotective actions. The gastroprotective dose-response curve proved to be either sigmoid, or bell-shaped. Additional gastrointestinal effects of neuropeptides can contribute to their mucosal protective effect. Part of th...