7 резултати
The effect of cannabinoid drugs (i.p.) on cold/restraint stress-induced gastric ulcers was studied in rats. The cannabinoid receptor agonist (WIN 55,212-2, 0.1-1 mg/kg), but not the less active isomer WIN 55,212-3 (1 mg/kg), reduced gastric ulceration. The protective effect of WIN 55,212-2 (1 mg/kg)
The effect of a selective cannabinoid CB1 receptor agonist, ACEA (arachidonyl-2-chloroethylamide) in an aspirin-induced ulcer model was studied in rats. ACEA (1.25-5 mg/kg i.p.) significantly reduced gastric ulcer formation to 24, 21 and 0.6% respectively. These results confirm the cytoprotective
BACKGROUND
The chronic use of synthetic cannabinoids (SCs) which has become an increasingly prevalent problem can rarely cause gastric and duodenal ulcer because of their effects on gastric secretion and emptying. Since peptic ulcer disease (PUD) is a rarely seen entity in patients who consult to
OBJECTIVE
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
The involvement of nitric oxide in the gastroprotective effect of ACEA (arachidonyl-2-chloroethylamide), a selective cannabinoid CB1 receptor agonist, on aspirin-induced gastric ulceration was studied in rats. ACEA (3 mg/kg i.p.) significantly reduced gastric ulcer formation. The gastroprotection of
Delta(9)-Tetrahydrocannabinol (the active ingredient of marijuana), as well as endogenous and synthetic cannabinoids, exert many biological functions by activating two types of cannabinoid receptors, CB(1) and CB(2) receptors. CB(1) receptors have been detected on enteric nerves, and pharmacological
In the digestive tract there is evidence for the presence of high levels of endocannabinoids (anandamide and 2-arachidonoylglycerol) and enzymes involved in the synthesis and metabolism of endocannabinoids. Immunohistochemical studies have shown the presence of CB1 receptors on myenteric and