A possible role for nitric oxide in modulating the functional cyclosporine toxicity by arginine
نویسندگان
چکیده
منابع مشابه
Role of nitric oxide in cyclosporine A-induced hypertension.
Cyclosporine A (CsA) is an immunosuppressive agent that also causes hypertension. The effect of CsA on vascular responses was determined in Sprague-Dawley rats and isolated rat aortic rings. Male rats weighing 250 to 300 g were given either CsA (25 mg. kg-1. d-1) in olive oil or vehicle by intraperitoneal injection for 7 days. CsA administration produced a 42% increase (P<0.001) in mean arteria...
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Background: Cyclosporine A (CsA) is an immunosuppressant with therapeutic indications in various immunological diseases; however, its use is associated with chronic nephropathy. Oxidative stress has a crucial role in CsA-induced nephrotoxicity. The present study evaluates the protective effect of edaravone on CsA-induced chronic nephropathy and investigates its antioxidant and nitric oxide modu...
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Background: Nitric oxide (NO), a major chemical form of endothelium-derived relaxing factor and an important regulator of vascular tone, is released by endothelial cells. The role of NO is not restricted to the vascular system, and it participates in the regulation of renal hemodynamics and renal excretory function. There are increasing evidences indicating that the elevated levels of NO play a...
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The modulating effects of a series of arginine analogues and related nitric oxide synthase inhibitors against the toxicity of sulfur mustard (HD) in primary cultures of chick embryo forebrain neurons were examined. In addition to the previously identified protective compounds, D- and L-nitroarginine methyl ester, eight additional arginine analogues were shown to have significant, concentration-...
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The involvement of nitric oxide (NO) in the reinforcing properties of opioids was studied by examining the effect of a NO precursor (L-arginine) and NO synthase inhibitor (L-nitro-amino-methyl-ester, L-NAME) on the conditioned place preference (CPP) induced by morphine. The experiment was performed on male albino Swiss- White mice (25 ± 5 g). L-arginine in doses of 100, 200 and 500 mg/kg (i.p...
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ژورنال
عنوان ژورنال: Kidney International
سال: 1995
ISSN: 0085-2538
DOI: 10.1038/ki.1995.213