کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2535233 1559111 2008 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Metalloporphyrins as a therapeutic drug class against peroxynitrite in cardiovascular diseases involving ischemic reperfusion injury
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب سلولی و مولکولی
پیش نمایش صفحه اول مقاله
Metalloporphyrins as a therapeutic drug class against peroxynitrite in cardiovascular diseases involving ischemic reperfusion injury
چکیده انگلیسی

Peroxynitrite is well-recognized as being capable of inducing damaging cellular effects and has been identified as a mediator of cell damage in numerous disease states, including cardiovascular diseases. Metalloporphyrins are a class of molecule that represents an exciting new pharmacological approach to reducing peroxynitrite levels. These compounds catalyze the conversion of the harmful peroxynitrite molecules into less toxic derivatives and can be considered the reasonable intervention to reduce the toxicity of peroxynitrite. Several compounds have been synthesized and tested with promising results. Differences in the metalloporphyrin structure affect their reactivity. Iron-based metalloporphyrins display the highest rate of peroxynitrite decomposition with the narrowest scope of side reactions, whereas manganese-based metalloporphyrins react slower and with more pronounced secondary reactions, notably functioning as superoxide dismutase mimetics. This review examines the evidence that peroxynitrite is operative in patients with cardiovascular disease focusing on metalloporphyrin peroxynitrite decomposition catalysts and the evidence for their utility in the pharmacological treatment of major cardiovascular diseases. The data suggest that modification of peroxynitrite-induced cardiovascular injury is an intriguing and useful treatment approach.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Pharmacology - Volume 586, Issues 1–3, 31 May 2008, Pages 1–8
نویسندگان
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