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- 저자 : V. Hazeena Begum (검색결과 1 건)
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Protective Effect of Sesbania grandiflora Against Cigarette Smoke-Induced Oxidative Damage in Rats
T. Ramesh,V. Hazeena Begum 한국식품영양과학회 2008 Journal of medicinal food Vol.11 No.2
Sesbania grandiflora, commonly known as “sesbania” and “agathi,” is widely used in Indian traditional med-icine for the treatment of a broad spectrum of diseases. In the present study, we evaluated the possible protective effect of anaqueous suspension of S. grandiflora(ASSG) leaves against cigarette smoke-induced oxidative damage in rats. Adult Wis-tar-Kyoto rats were exposed to cigarette smoke for a period of 90 days and treated with ASSG (1,000 mg/kg of body weight/day,p.o) for a period of 3 weeks. The levels of protein carbonyl and activities of cytochrome P450, NADPH oxidase, and xan-thine oxidase were significantly increased, whereas the levels of total thiol, protein thiol, non-protein thiol, nucleic acids, andtissue protein were significantly reduced in lung, liver, kidney, and heart of cigarette smoke-exposed rats as compared withcontrol rats. Plasma nitric oxide levels, measured as nitrite plus nitrate, were significantly increased in cigarette smoke-ex-posed rats when compared to the control rats. The above changes were ameliorated to near control in the treatment group.These results suggest that supplementation with ASSG reversed the cigarette smoke-induced oxidative damage in rats throughits antioxidant potential. These results provide further support for the traditional use of S. grandiflorain the treatment ofsmoke-related diseases.
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