Antioxidative Activity of Porphyrin Derivatives
نویسندگان
چکیده
منابع مشابه
Antioxidative Activity of Sixty Plants from Iran
Antioxidants are vital substances which possess the ability to protect the body from damage caused by free radical-induced oxidative stress. A variety of free radical scavenging antioxidants exist within the body which many of them are derived from dietary sources like fruits, vegetables and teas. This article describes a test method for screening the antioxidant activity of 60 Iranian plant...
متن کاملAntioxidative Activity of Sixty Plants from Iran
Antioxidants are vital substances which possess the ability to protect the body from damage caused by free radical-induced oxidative stress. A variety of free radical scavenging antioxidants exist within the body which many of them are derived from dietary sources like fruits, vegetables and teas. This article describes a test method for screening the antioxidant activity of 60 Iranian plant...
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Seven stilbenes, a new cis-epsilon-viniferin and the six known stilbenes, trans-resveratrol, trans-resveratrol-4'-O-beta-D-glucopyranoside, trans-epsilon-viniferin, gnetin H, and suffruticosol A and B, were isolated and identified from seeds of Paeonia lactiflora. The antioxidative activity of these stilbene derivatives was evaluated against the 2-deoxyribose degradation and rat liver microsoma...
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The antioxidant activity of the melia azedarach was investigated in rats with ethanol-induced erythrocyte damage. Chronic administration of ethanol (20% w/v, 2 g/kg.p.o.,daily for four weeks) increased the level of lipid peroxidation (LPO), decreased the activity of superoxide dismutase (SOD) and catalase and reduced the content of glutathione (GSH). The concurrent treatment of ethanol-admini...
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1. Introduction Photodynamic therapy (PDT) is the most promising therapy currently used for the treatment of choroidal neovascularization due to age-related macular degeneration [1]. To be useful as a therapeutic regimen, some selectivity between the target tissue and the neighbouring healthy structures must be achieved. This could be obtained by choosing a suitable delivery system for the phot...
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ژورنال
عنوان ژورنال: Bioscience, Biotechnology, and Biochemistry
سال: 1993
ISSN: 0916-8451,1347-6947
DOI: 10.1271/bbb.57.680