نتایج جستجو برای: water immersion restraint stress
تعداد نتایج: 979341 فیلتر نتایج به سال:
Male Sprague-Dawley rats were exposed to conditioned emotional stimuli in a communication box, which is much more psychologically conditioned stress than the commonly used restraint and water immersion, to investigate the induction of oxidative DNA damage by psychological stress. Significantly higher levels of 8-hydroxy-2'-deoxyguanosine in rat liver nuclear DNA than in the controls [1.46 +/- 0...
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The objective of the present study was to investigate and compare the antiulcer effect of potassium channel openers, nicorandil and levcromakalim in the models of ulcer induced by pylorus ligation, aspirin and water immersion plus restraint stress in albino rats. Levcromakalim (250 g/kg) and nicorandil (10 mg/kg) were administered intraduodenally immediately after pylorus ligation. Ulcer index ...
introduction: mental stress is one of the most important causes of the gastric ulcer. on the other hand, flavonoids such as quercetin show protective effects. the aim of this study was to investigate possible protective effect of quercetin on water restraint stress-induced ulcer in rats. methods: adult male wistar rats were divided into seven groups each containing eight animals. the first grou...
The effect of water temperature during restraint and water-immersion stress (RWIS) on gastric regional blood flow, acid secretion and ulcer formation were compared to those of restraint stress (RS) alone in rats. RS had no effect on the gastric regional blood flow. In contrast, the gastric regional blood flow was significantly decreased by RWIS. A water temperature dependent reduction of gastri...
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