Mechanisms of hydrogen peroxide-induced contraction in isolated rat ileum
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چکیده
منابع مشابه
Role of thymol in inhibition of acetylcholine induced contraction of isolated rat’s ileum
Introduction: Thymol has negative ionotropic effect on heart and has direct effect on calcium release from sarcoplasmic reticulum. Some of the herbal plants just like carum copticum consist of thymol. The postganglionic neurons of the gastrointestinal parasympathetic system are located mainly in the myenteric and submucosal plexuses. Stimulation of these parasympathetic nerves causes general...
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The vasoconstrictor effect of hydrogen peroxide (H(2)O(2)) on isolated perfused rat kidney was investigated. H(2)O(2) induced vasoconstriction in the isolated rat kidney in a concentration-dependent manner. The vasoconstrictor effects of H(2)O(2) were completely inhibited by 1200 U/ml catalase. Endothelium-removal potentiated the renal response to H(2)O(2). The H(2)O(2) dose-response curve was ...
متن کاملThe Relaxant Effect of Carvacrol on Acetylcholine-induced Contraction in Isolated Rat's Ileum
Background and Aims: The antioxidant and anti-inflammatory effects of carvacrol were reported. The aim of the current study was an investigation the relaxant effects of carvacrol on acetylcholine-induced contraction in isolated rat's ileum. Materials and Methods: In this study, the tissues separated from ileum were fixed on the organ bath containing Tyrode's solution. The amplitude of contra...
متن کاملthe relaxant effect of carvacrol on acetylcholine-induced contraction in isolated rat's ileum
background and aims: the antioxidant and anti-inflammatory effects of carvacrol were reported. the aim of the current study was an investigation the relaxant effects of carvacrol on acetylcholine-induced contraction in isolated rat's ileum. materials and methods: in this study, the tissues separated from ileum were fixed on the organ bath containing tyrode's solution. the amplitude of...
متن کاملThe Effect of Nonpolar Fraction of Carum Copticum Essence on Acetylcholine Induced Contraction in the Ileum of Isolated Rats
Background and Aims: Our previous study has demonstrated that essence of Carum copticum reduces contraction activity of ileum in rat. The present study was designed to find out the effects of nonpolar fraction of Carum copticum essence (NFCCE) on mechanical activity of the isolated ileum in rat. Materials and Methods: For evaluation of spasmolythic property of fraction, different doses of the ...
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ژورنال
عنوان ژورنال: Japanese Journal of Pharmacology
سال: 1997
ISSN: 0021-5198
DOI: 10.1016/s0021-5198(19)45382-1