Antioxidant effect of purslane (Portulaca oleracea) and its mechanism of action

被引：0
|
作者：
Dkhil, Mohamed A. [1 ,2 ]
Moniem, Ahmed E. Abdel [2 ]
Al-Quraishy, Saleh [1 ]
Saleh, Reda Awadallah [3 ]
机构：
[1] King Saud Univ, Coll Sci, Dept Zool, Riyadh 11451, Saudi Arabia
[2] Helwan Univ, Fac Sci, Dept Zool & Entomol, Cairo, Egypt
[3] Al Azhar Univ, Fac Med, Dept Anat, Cairo, Egypt
来源：
JOURNAL OF MEDICINAL PLANTS RESEARCH | 2011年 / 5卷 / 09期
关键词：
Purslane; antioxidant enzymes; oxidative stress; rat; ENZYMATIC ASSAY; SERUM; GLUTATHIONE; ACID; OMEGA-3-FATTY-ACIDS; EXTRACT; GROWTH;
D O I：
暂无
中图分类号：
R914 [药物化学];
学科分类号：
100701 ;
摘要：
Aqueous juice from purslane (Portulaca oleracea) was screened for its antioxidant activity in adult male Waster albino rats. The antioxidant activity was determined by measuring reduced glutathione, catalase, superoxide dismutase, glutathione reductase, glutathione-S-transferase and glutathione peroxidase, as well as the inhibition in lipid peroxidation, nitric oxide in liver, kidney and testis of rats. Liver and kidney function were also determined. Administered rats with aqueous juice of purslane, resulted in marked improvement in all studied parameters. On the basis of the above results, it can be concluded that purslane is a promising natural product, which could be useful for the prevention of cardiovascular, neurodegenerative and other chronic diseases caused by oxidative stress.
引用
收藏
页码：1589 / 1593
页数：5
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