| 富硒沼泽红假单胞菌对D-半乳糖致衰老小鼠抗氧化系统的影响 |
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| 引用本文： | 曩潇潇,何瑶,王晓炜,闵涛玲,杨启银,周耀明. 富硒沼泽红假单胞菌对D-半乳糖致衰老小鼠抗氧化系统的影响[J]. 安徽农业科学, 2007, 35(16): 4850-4852 |
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| 作者姓名： | 曩潇潇 何瑶 王晓炜 闵涛玲 杨启银 周耀明 |
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| 作者单位： | 南京师范大学生命科学学院微生物工程重点实验室,江苏南京,210097;南京师范大学金陵女子学院,江苏南京,210097;南京师范大学化学与环境科学学院,江苏南京,210097 |
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| 摘 要： | 用沼泽红假单胞菌和富硒沼泽红假单胞菌灌喂衰老模型小鼠(用D-半乳糖制备),60 d后检测小鼠血液、血清、肝组织中超氧化物歧化酶(SOD)活力,谷胱甘肽过氧化物酶(GSH-PX)活力和丙二醛(MDA)含量及T-AOC能力。结果表明:富硒沼泽红假单胞菌可显著提高D-半乳糖衰老模型小鼠血液、血清、肝组织SOD活力、GPX-PX活力,使T-AOC能力明显增高,使衰老小鼠体内MDA含量明显下降。富硒沼泽红假单胞菌可显著提高D-半乳糖衰老模型小鼠的抗氧化能力。
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| 关 键 词： | 硒 沼泽红假单胞菌 SOD GSH-PX T-AOC MDA |
| 文章编号： | 0517-6611（2007）16-04850-03 |
| 修稿时间： | 2007-03-06 |
Effects of Se-enriched Rhodopseudomonas palustris on Anti-oxidative System in Aging Mice Induced by D-galactose |
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| NANG Xiao-xiao et al. Effects of Se-enriched Rhodopseudomonas palustris on Anti-oxidative System in Aging Mice Induced by D-galactose[J]. Journal of Anhui Agricultural Sciences, 2007, 35(16): 4850-4852 |
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| Authors: | NANG Xiao-xiao et al |
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| Affiliation: | Colloge of Life Sciences; Nanjing Normal University; Nanjing; Jiangsu 210097 |
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| Abstract: | In the paper,the mice were treated through injecting Rhodopseudomonas palustris and se-enriched Rhodopseudomonas palustris into their abdominal cavity.The contents of Superoxide dismutase(SOD),malondialddede(MDA),Glutathione Peroxidase(GSH-PX) and T-AOC capacity in the blood,serum and liver tissue were tested after 60 days.The results showed that in se-enriched Rhodopseudomonas palustris treating groups,SOD,GSH-PX and T-AOC were increased and MDA was decreased.This suggested that se-enriched Rhodopseudomonas palustris could strikingly incrase antioxidation in aging mice induced by Dgalactose. |
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| Keywords: | Se Rhodopseudomonas palustris SOD GSH-PX T-AOC MDA |
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