Nitric oxide, afferent sensory nerves, and antioxidative enzymes in the mechanism of protection mediated by tricarbonyldichlororuthenium(II) dimer and sodium hydrosulfide against aspirin-induced gastric damage
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منابع مشابه
Gastroprotective effect of sodium hydrosulfide against indomethacin-induced gastric ulcer in diabetic rats
Introduction: The incidence rate of gastric erosions and ulcers in diabetic patients are higher due to failure of mucosal antioxidant defense and maintain enough blood flow. The present study evaluated the gastro-protective effect of sodium hydrosulfide (NaHS) against indomethacin-induced gastric lesions in diabetic rats. Methods: In order to test anti-ulcer activity of NaHS against indomet...
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in this study the effect of nitric oxide synthesis inhibition on stress-induced gastric damage was evaluated in bile duel ligated, sham operated and unoperated rats. animals were injected intraperitoneally with ng-nitro-l-arginine methylester (l-name), 40 mglkg, l-argininc, 200 mg/kg or saline, 30 min before water-immersion stress. one hour after water immersion, the animals were killed and the...
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Hydrogen sulfide (H2S) plays an important role in human physiology, exerting vasodilatory, neuromodulatory and anti-inflammatory effects. H2S has been implicated in the mechanism of gastrointestinal integrity but whether this gaseous mediator can affect hemorrhagic lesions induced by stress has been little elucidated. We studied the effect of the H2S precursor L-cysteine, H2S-donor NaHS, the H2...
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Aspirin (ASA) represents an important risk factor for gastric mucosal injury. Recently, vitamin C releasing aspirin (ASA-VitC) has been shown to reduce gastric toxicity of ASA in animal model of gastric injury. The aim of the present study was to compare the effect of ASA and ASA-VitC on the gastric mucosal damage before and after Helicobacter pylori (Hp) eradication in 10 young healthy Hp-posi...
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ژورنال
عنوان ژورنال: Journal of Gastroenterology
سال: 2017
ISSN: 0944-1174,1435-5922
DOI: 10.1007/s00535-017-1323-4